2624920 has 32 divisors (see below), whose sum is σ = 5961600. Its totient is φ = 1040128.

The previous prime is 2624911. The next prime is 2624927. The reversal of 2624920 is 294262.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2624927) 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, 5241 + ... + 5719.

It is an arithmetic number, because the mean of its divisors is an integer number (186300).

2^2624920 is an apocalyptic number.

2624920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2624920 is an abundant number, since it is smaller than the sum of its proper divisors (3336680).

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

2624920 is a wasteful number, since it uses less digits than its factorization.

2624920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627 (or 623 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2624920 is about 1620.1604858779. The cubic root of 2624920 is about 137.9448074465.

The spelling of 2624920 in words is "two million, six hundred twenty-four thousand, nine hundred twenty".