89435064 has 16 divisors (see below), whose sum is σ = 223587720. Its totient is φ = 29811680.

The previous prime is 89435057. The next prime is 89435069. The reversal of 89435064 is 46053498.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89435069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1863207 + ... + 1863254.

Almost surely, 2^89435064 is an apocalyptic number.

It is an amenable number.

89435064 is an abundant number, since it is smaller than the sum of its proper divisors (134152656).

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

89435064 is a wasteful number, since it uses less digits than its factorization.

89435064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3726470 (or 3726466 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 89435064 is about 9457.0113672344. The cubic root of 89435064 is about 447.2008366360.

The spelling of 89435064 in words is "eighty-nine million, four hundred thirty-five thousand, sixty-four".