89651552 has 12 divisors (see below), whose sum is σ = 176501556. Its totient is φ = 44825760.

The previous prime is 89651521. The next prime is 89651563. The reversal of 89651552 is 25515698.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1400774 + ... + 1400837.

It is an arithmetic number, because the mean of its divisors is an integer number (14708463).

Almost surely, 2^89651552 is an apocalyptic number.

It is an amenable number.

89651552 is a deficient number, since it is larger than the sum of its proper divisors (86850004).

89651552 is a wasteful number, since it uses less digits than its factorization.

89651552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2801621 (or 2801613 counting only the distinct ones).

The product of its digits is 108000, while the sum is 41.

The square root of 89651552 is about 9468.4503483939. The cubic root of 89651552 is about 447.5613798020.

The spelling of 89651552 in words is "eighty-nine million, six hundred fifty-one thousand, five hundred fifty-two".