2642866024 has 32 divisors (see below), whose sum is σ = 5094432000. Its totient is φ = 1284724800.

The previous prime is 2642866013. The next prime is 2642866049. The reversal of 2642866024 is 4206682462.

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, 33502 + ... + 80050.

It is an arithmetic number, because the mean of its divisors is an integer number (159201000).

Almost surely, 2^2642866024 is an apocalyptic number.

It is an amenable number.

2642866024 is a deficient number, since it is larger than the sum of its proper divisors (2451565976).

2642866024 is a wasteful number, since it uses less digits than its factorization.

2642866024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46753 (or 46749 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 40.

The square root of 2642866024 is about 51408.8127075504. The cubic root of 2642866024 is about 1382.5846024699.

The spelling of 2642866024 in words is "two billion, six hundred forty-two million, eight hundred sixty-six thousand, twenty-four".