2470808640 has 112 divisors (see below), whose sum is σ = 8257763520. Its totient is φ = 624199680.

The previous prime is 2470808617. The next prime is 2470808653. The reversal of 2470808640 is 468080742.

It is a super-2 number, since 2×2470808640² = 12209790670997299200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49491 + ... + 85970.

Almost surely, 2^2470808640 is an apocalyptic number.

2470808640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2470808640 is an abundant number, since it is smaller than the sum of its proper divisors (5786954880).

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

2470808640 is a wasteful number, since it uses less digits than its factorization.

2470808640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135500 (or 135490 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 39.

The square root of 2470808640 is about 49707.2292528964. The cubic root of 2470808640 is about 1351.9056106273.

The spelling of 2470808640 in words is "two billion, four hundred seventy million, eight hundred eight thousand, six hundred forty".