88895690 has 48 divisors (see below), whose sum is σ = 180880128. Its totient is φ = 31382208.

The previous prime is 88895689. The next prime is 88895711. The reversal of 88895690 is 9659888.

It is a super-2 number, since 2×88895690² = 15804887401152200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37727 + ... + 40013.

It is an arithmetic number, because the mean of its divisors is an integer number (3768336).

Almost surely, 2^88895690 is an apocalyptic number.

88895690 is an abundant number, since it is smaller than the sum of its proper divisors (91984438).

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

88895690 is a wasteful number, since it uses less digits than its factorization.

88895690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2343 (or 2330 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 53.

The square root of 88895690 is about 9428.4510923057. The cubic root of 88895690 is about 446.3000153175.

The spelling of 88895690 in words is "eighty-eight million, eight hundred ninety-five thousand, six hundred ninety".