2492580 has 24 divisors (see below), whose sum is σ = 6979392. Its totient is φ = 664672.

The previous prime is 2492563. The next prime is 2492587. The reversal of 2492580 is 852942.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (2492587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20712 + ... + 20831.

It is an arithmetic number, because the mean of its divisors is an integer number (290808).

2^2492580 is an apocalyptic number.

2492580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2492580 is an abundant number, since it is smaller than the sum of its proper divisors (4486812).

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

2492580 is a wasteful number, since it uses less digits than its factorization.

2492580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41555 (or 41553 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 2492580 is about 1578.7906764356. The cubic root of 2492580 is about 135.5864745779.

The spelling of 2492580 in words is "two million, four hundred ninety-two thousand, five hundred eighty".