55964634 has 16 divisors (see below), whose sum is σ = 122104800. Its totient is φ = 16958960.

The previous prime is 55964617. The next prime is 55964651. The reversal of 55964634 is 43646955.

It is an interprime number because it is at equal distance from previous prime (55964617) and next prime (55964651).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 423909 + ... + 424040.

It is an arithmetic number, because the mean of its divisors is an integer number (7631550).

Almost surely, 2^55964634 is an apocalyptic number.

55964634 is an abundant number, since it is smaller than the sum of its proper divisors (66140166).

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

55964634 is a wasteful number, since it uses less digits than its factorization.

55964634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847965.

The product of its digits is 388800, while the sum is 42.

The square root of 55964634 is about 7480.9514100815. The cubic root of 55964634 is about 382.5056806367.

The spelling of 55964634 in words is "fifty-five million, nine hundred sixty-four thousand, six hundred thirty-four".