88840944 has 30 divisors (see below), whose sum is σ = 248631656. Its totient is φ = 29613600.

The previous prime is 88840937. The next prime is 88840993. The reversal of 88840944 is 44904888.

It is a super-2 number, since 2×88840944² = 15785426661622272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 88840944.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 308332 + ... + 308619.

Almost surely, 2^88840944 is an apocalyptic number.

It is an amenable number.

88840944 is an abundant number, since it is smaller than the sum of its proper divisors (159790712).

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

88840944 is a wasteful number, since it uses less digits than its factorization.

88840944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616965 (or 616956 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 45.

The square root of 88840944 is about 9425.5474111587. The cubic root of 88840944 is about 446.2083792362.

The spelling of 88840944 in words is "eighty-eight million, eight hundred forty thousand, nine hundred forty-four".