2904888 has 32 divisors (see below), whose sum is σ = 8300160. Its totient is φ = 829920.

The previous prime is 2904887. The next prime is 2904893. The reversal of 2904888 is 8884092.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2904883) 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, 8478 + ... + 8813.

It is an arithmetic number, because the mean of its divisors is an integer number (259380).

2^2904888 is an apocalyptic number.

2904888 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2904888 is an abundant number, since it is smaller than the sum of its proper divisors (5395272).

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

2904888 is a wasteful number, since it uses less digits than its factorization.

2904888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17307 (or 17303 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 2904888 is about 1704.3731985689. The cubic root of 2904888 is about 142.6843904185.

It can be divided in two parts, 2904 and 888, that multiplied together give a palindrome (2578752).

The spelling of 2904888 in words is "two million, nine hundred four thousand, eight hundred eighty-eight".