88965390 has 32 divisors (see below), whose sum is σ = 219290400. Its totient is φ = 23082624.

The previous prime is 88965361. The next prime is 88965431. The reversal of 88965390 is 9356988.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38965 + ... + 41184.

It is an arithmetic number, because the mean of its divisors is an integer number (6852825).

Almost surely, 2^88965390 is an apocalyptic number.

88965390 is an abundant number, since it is smaller than the sum of its proper divisors (130325010).

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

88965390 is a wasteful number, since it uses less digits than its factorization.

88965390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80196.

The product of its (nonzero) digits is 466560, while the sum is 48.

The square root of 88965390 is about 9432.1466273590. The cubic root of 88965390 is about 446.4166275875.

The spelling of 88965390 in words is "eighty-eight million, nine hundred sixty-five thousand, three hundred ninety".