55726088 has 32 divisors (see below), whose sum is σ = 119988000. Its totient is φ = 23996160.

The previous prime is 55726087. The next prime is 55726091. The reversal of 55726088 is 88062755.

It is not an unprimeable number, because it can be changed into a prime (55726087) 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, 14993 + ... + 18336.

It is an arithmetic number, because the mean of its divisors is an integer number (3749625).

Almost surely, 2^55726088 is an apocalyptic number.

It is an amenable number.

55726088 is an abundant number, since it is smaller than the sum of its proper divisors (64261912).

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

55726088 is a wasteful number, since it uses less digits than its factorization.

55726088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33365 (or 33361 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 41.

The square root of 55726088 is about 7464.9908238390. The cubic root of 55726088 is about 381.9614372227.

The spelling of 55726088 in words is "fifty-five million, seven hundred twenty-six thousand, eighty-eight".