89552452 has 24 divisors (see below), whose sum is σ = 171595872. Its totient is φ = 40555200.

The previous prime is 89552429. The next prime is 89552471. The reversal of 89552452 is 25425598.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8743 + ... + 15985.

It is an arithmetic number, because the mean of its divisors is an integer number (7149828).

Almost surely, 2^89552452 is an apocalyptic number.

It is an amenable number.

89552452 is a deficient number, since it is larger than the sum of its proper divisors (82043420).

89552452 is a wasteful number, since it uses less digits than its factorization.

89552452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7539 (or 7537 counting only the distinct ones).

The product of its digits is 144000, while the sum is 40.

The square root of 89552452 is about 9463.2157325087. The cubic root of 89552452 is about 447.3964089254.

The spelling of 89552452 in words is "eighty-nine million, five hundred fifty-two thousand, four hundred fifty-two".