2925880 has 32 divisors (see below), whose sum is σ = 6634800. Its totient is φ = 1161216.

The previous prime is 2925859. The next prime is 2925889. The reversal of 2925880 is 885292.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2925889) 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, 7531 + ... + 7909.

2^2925880 is an apocalyptic number.

2925880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2925880 is an abundant number, since it is smaller than the sum of its proper divisors (3708920).

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

2925880 is a wasteful number, since it uses less digits than its factorization.

2925880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583 (or 579 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 2925880 is about 1710.5203886537. The cubic root of 2925880 is about 143.0272658981.

The spelling of 2925880 in words is "two million, nine hundred twenty-five thousand, eight hundred eighty".