55846931 has 8 divisors (see below), whose sum is σ = 63913824. Its totient is φ = 47802240.

The previous prime is 55846927. The next prime is 55846943. The reversal of 55846931 is 13964855.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55846931 - 2² = 55846927 is a prime.

It is a super-2 number, since 2×55846931² = 6237759404237522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55846331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251 + ... + 10571.

It is an arithmetic number, because the mean of its divisors is an integer number (7989228).

Almost surely, 2^55846931 is an apocalyptic number.

55846931 is a deficient number, since it is larger than the sum of its proper divisors (8066893).

55846931 is a wasteful number, since it uses less digits than its factorization.

55846931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11101.

The product of its digits is 129600, while the sum is 41.

The square root of 55846931 is about 7473.0804224229. The cubic root of 55846931 is about 382.2373345830.

The spelling of 55846931 in words is "fifty-five million, eight hundred forty-six thousand, nine hundred thirty-one".