2576004 has 12 divisors (see below), whose sum is σ = 6010704. Its totient is φ = 858664.

The previous prime is 2576003. The next prime is 2576033. The reversal of 2576004 is 4006752.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (2576003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107322 + ... + 107345.

It is an arithmetic number, because the mean of its divisors is an integer number (500892).

2^2576004 is an apocalyptic number.

It is an amenable number.

2576004 is an abundant number, since it is smaller than the sum of its proper divisors (3434700).

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

2576004 is a wasteful number, since it uses less digits than its factorization.

2576004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214674 (or 214672 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 2576004 is about 1604.9934579306. The cubic root of 2576004 is about 137.0825509903.

The spelling of 2576004 in words is "two million, five hundred seventy-six thousand, four".