2439062520 has 32 divisors (see below), whose sum is σ = 7317187920. Its totient is φ = 650416640.

The previous prime is 2439062513. The next prime is 2439062567. The reversal of 2439062520 is 252609342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10162641 + ... + 10162880.

Almost surely, 2^2439062520 is an apocalyptic number.

2439062520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2439062520 is an abundant number, since it is smaller than the sum of its proper divisors (4878125400).

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

2439062520 is a wasteful number, since it uses less digits than its factorization.

2439062520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20325535 (or 20325531 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 2439062520 is about 49386.8658653290. The cubic root of 2439062520 is about 1346.0906600538.

The spelling of 2439062520 in words is "two billion, four hundred thirty-nine million, sixty-two thousand, five hundred twenty".