89995630 has 16 divisors (see below), whose sum is σ = 163663920. Its totient is φ = 35626752.

The previous prime is 89995621. The next prime is 89995649. The reversal of 89995630 is 3659998.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45420 + ... + 47359.

It is an arithmetic number, because the mean of its divisors is an integer number (10228995).

Almost surely, 2^89995630 is an apocalyptic number.

89995630 is a deficient number, since it is larger than the sum of its proper divisors (73668290).

89995630 is a wasteful number, since it uses less digits than its factorization.

89995630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92883.

The product of its (nonzero) digits is 524880, while the sum is 49.

The square root of 89995630 is about 9486.6026584863. The cubic root of 89995630 is about 448.1332213017.

The spelling of 89995630 in words is "eighty-nine million, nine hundred ninety-five thousand, six hundred thirty".