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BaseRepresentation
bin10000111010000010000
31001010221112
42013100100
5120212000
615512452
74465106
oct2072020
91033845
10554000
11349257
12228728
13165215
14105c76
15ae235
hex87410

554000 has 40 divisors (see below), whose sum is σ = 1344408. Its totient is φ = 220800.

The previous prime is 553991. The next prime is 554003. The reversal of 554000 is 455.

Adding to 554000 its reverse (455), we get a palindrome (554455).

It can be written as a sum of positive squares in 4 ways, for example, as 80656 + 473344 = 284^2 + 688^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a nialpdrome in base 10 and base 16.

It is not an unprimeable number, because it can be changed into a prime (554003) by changing a digit.

554000 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1862 + ... + 2138.

2554000 is an apocalyptic number.

554000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 554000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (672204).

554000 is an abundant number, since it is smaller than the sum of its proper divisors (790408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

554000 is a wasteful number, since it uses less digits than its factorization.

554000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300 (or 284 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 14.

The square root of 554000 is about 744.3117626371. The cubic root of 554000 is about 82.1302708234.

The spelling of 554000 in words is "five hundred fifty-four thousand".