55823924 has 12 divisors (see below), whose sum is σ = 105206724. Its totient is φ = 25764864.

The previous prime is 55823923. The next prime is 55823941. The reversal of 55823924 is 42932855.

It can be written as a sum of positive squares in 2 ways, for example, as 7075600 + 48748324 = 2660^2 + 6982^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55823923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 536717 + ... + 536820.

It is an arithmetic number, because the mean of its divisors is an integer number (8767227).

Almost surely, 2^55823924 is an apocalyptic number.

It is an amenable number.

55823924 is a deficient number, since it is larger than the sum of its proper divisors (49382800).

55823924 is a wasteful number, since it uses less digits than its factorization.

55823924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073554 (or 1073552 counting only the distinct ones).

The product of its digits is 86400, while the sum is 38.

The square root of 55823924 is about 7471.5409387890. The cubic root of 55823924 is about 382.1848378621.

The spelling of 55823924 in words is "fifty-five million, eight hundred twenty-three thousand, nine hundred twenty-four".