2642160924 has 48 divisors (see below), whose sum is σ = 7376977440. Its totient is φ = 812972160.

The previous prime is 2642160923. The next prime is 2642160931. The reversal of 2642160924 is 4290612462.

2642160924 is a `hidden beast` number, since 2 + 6 + 4 + 21 + 609 + 24 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2642160923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 939537 + ... + 942344.

It is an arithmetic number, because the mean of its divisors is an integer number (153687030).

Almost surely, 2^2642160924 is an apocalyptic number.

It is an amenable number.

2642160924 is an abundant number, since it is smaller than the sum of its proper divisors (4734816516).

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

2642160924 is a wasteful number, since it uses less digits than its factorization.

2642160924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1881907 (or 1881899 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 2642160924 is about 51401.9544764594. The cubic root of 2642160924 is about 1382.4616365807.

The spelling of 2642160924 in words is "two billion, six hundred forty-two million, one hundred sixty thousand, nine hundred twenty-four".