88408746 has 28 divisors (see below), whose sum is σ = 198832002. Its totient is φ = 29469096.

The previous prime is 88408679. The next prime is 88408763. The reversal of 88408746 is 64780488.

It can be written as a sum of positive squares in only one way, i.e., 48149721 + 40259025 = 6939^2 + 6345^2 .

It is a super-2 number, since 2×88408746² = 15632212738585032, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 28861 + ... + 31776.

Almost surely, 2^88408746 is an apocalyptic number.

88408746 is an abundant number, since it is smaller than the sum of its proper divisors (110423256).

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

88408746 is an equidigital number, since it uses as much as digits as its factorization.

88408746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60657 (or 60642 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 45.

The square root of 88408746 is about 9402.5925148333. The cubic root of 88408746 is about 445.4836235180.

The spelling of 88408746 in words is "eighty-eight million, four hundred eight thousand, seven hundred forty-six".