89673532 has 48 divisors (see below), whose sum is σ = 173859840. Its totient is φ = 40218048.

The previous prime is 89673511. The next prime is 89673541. The reversal of 89673532 is 23537698.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 340833 + ... + 341095.

It is an arithmetic number, because the mean of its divisors is an integer number (3622080).

Almost surely, 2^89673532 is an apocalyptic number.

It is an amenable number.

89673532 is a deficient number, since it is larger than the sum of its proper divisors (84186308).

89673532 is a wasteful number, since it uses less digits than its factorization.

89673532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442 (or 440 counting only the distinct ones).

The product of its digits is 272160, while the sum is 43.

The square root of 89673532 is about 9469.6109740580. The cubic root of 89673532 is about 447.5979532357.

The spelling of 89673532 in words is "eighty-nine million, six hundred seventy-three thousand, five hundred thirty-two".