2854000 has 40 divisors (see below), whose sum is σ = 6905808. Its totient is φ = 1140800.

The previous prime is 2853989. The next prime is 2854003. The reversal of 2854000 is 4582.

2854000 = 283² + 284² + ... + 314².

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2854003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1287 + ... + 2713.

2^2854000 is an apocalyptic number.

2854000 is a gapful number since it is divisible by the number (20) 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 2854000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3452904).

2854000 is an abundant number, since it is smaller than the sum of its proper divisors (4051808).

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

2854000 is a wasteful number, since it uses less digits than its factorization.

2854000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1450 (or 1434 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 2854000 is about 1689.3785839770. The cubic root of 2854000 is about 141.8462927162.

Adding to 2854000 its reverse (4582), we get a palindrome (2858582).

The spelling of 2854000 in words is "two million, eight hundred fifty-four thousand".