88055428 has 6 divisors (see below), whose sum is σ = 154097006. Its totient is φ = 44027712.

The previous prime is 88055423. The next prime is 88055441. The reversal of 88055428 is 82455088.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 44916804 + 43138624 = 6702^2 + 6568^2 .

It is not an unprimeable number, because it can be changed into a prime (88055423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11006925 + ... + 11006932.

Almost surely, 2^88055428 is an apocalyptic number.

It is an amenable number.

88055428 is a deficient number, since it is larger than the sum of its proper divisors (66041578).

88055428 is a wasteful number, since it uses less digits than its factorization.

88055428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22013861 (or 22013859 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 40.

The square root of 88055428 is about 9383.7853769148. The cubic root of 88055428 is about 444.8893854595.

The spelling of 88055428 in words is "eighty-eight million, fifty-five thousand, four hundred twenty-eight".