228654504 has 96 divisors (see below), whose sum is σ = 670924800. Its totient is φ = 69932160.

The previous prime is 228654449. The next prime is 228654533. The reversal of 228654504 is 405456822.

It is a happy number.

228654504 is a `hidden beast` number, since 22 + 86 + 54 + 504 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 178137 + ... + 179415.

It is an arithmetic number, because the mean of its divisors is an integer number (6988800).

Almost surely, 2^228654504 is an apocalyptic number.

228654504 is a gapful number since it is divisible by the number (24) 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 228654504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (335462400).

228654504 is an abundant number, since it is smaller than the sum of its proper divisors (442270296).

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

228654504 is a wasteful number, since it uses less digits than its factorization.

228654504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1495 (or 1488 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

The square root of 228654504 is about 15121.3261323205. The cubic root of 228654504 is about 611.4954832171.

The spelling of 228654504 in words is "two hundred twenty-eight million, six hundred fifty-four thousand, five hundred four".