89523452 has 12 divisors (see below), whose sum is σ = 163477776. Its totient is φ = 42815520.

The previous prime is 89523451. The next prime is 89523481. The reversal of 89523452 is 25432598.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89523451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 486449 + ... + 486632.

It is an arithmetic number, because the mean of its divisors is an integer number (13623148).

Almost surely, 2^89523452 is an apocalyptic number.

It is an amenable number.

89523452 is a deficient number, since it is larger than the sum of its proper divisors (73954324).

89523452 is a wasteful number, since it uses less digits than its factorization.

89523452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973108 (or 973106 counting only the distinct ones).

The product of its digits is 86400, while the sum is 38.

The square root of 89523452 is about 9461.6833597410. The cubic root of 89523452 is about 447.3481098696.

The spelling of 89523452 in words is "eighty-nine million, five hundred twenty-three thousand, four hundred fifty-two".