2854904 has 32 divisors (see below), whose sum is σ = 5844720. Its totient is φ = 1299456.

The previous prime is 2854903. The next prime is 2854919. The reversal of 2854904 is 4094582.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2854903) 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, 9947 + ... + 10229.

2^2854904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2854904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2922360).

2854904 is an abundant number, since it is smaller than the sum of its proper divisors (2989816).

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

2854904 is a wasteful number, since it uses less digits than its factorization.

2854904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399 (or 395 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 2854904 is about 1689.6461167949. The cubic root of 2854904 is about 141.8612676650.

The spelling of 2854904 in words is "two million, eight hundred fifty-four thousand, nine hundred four".