88870692 has 12 divisors (see below), whose sum is σ = 207364976. Its totient is φ = 29623560.

The previous prime is 88870687. The next prime is 88870693. The reversal of 88870692 is 29607888.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (88870693) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3702934 + ... + 3702957.

Almost surely, 2^88870692 is an apocalyptic number.

It is an amenable number.

88870692 is an abundant number, since it is smaller than the sum of its proper divisors (118494284).

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

88870692 is a wasteful number, since it uses less digits than its factorization.

88870692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7405898 (or 7405896 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 48.

The square root of 88870692 is about 9427.1253306615. The cubic root of 88870692 is about 446.2581773172.

The spelling of 88870692 in words is "eighty-eight million, eight hundred seventy thousand, six hundred ninety-two".