89885151 has 12 divisors (see below), whose sum is σ = 134022720. Its totient is φ = 57990240.

The previous prime is 89885129. The next prime is 89885153. The reversal of 89885151 is 15158898.

It is not a de Polignac number, because 89885151 - 2⁶ = 89885087 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 89885097 and 89885106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89885153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 160806 + ... + 161363.

It is an arithmetic number, because the mean of its divisors is an integer number (11168560).

Almost surely, 2^89885151 is an apocalyptic number.

89885151 is a deficient number, since it is larger than the sum of its proper divisors (44137569).

89885151 is a wasteful number, since it uses less digits than its factorization.

89885151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322206 (or 322203 counting only the distinct ones).

The product of its digits is 115200, while the sum is 45.

The square root of 89885151 is about 9480.7779744070. Note that the first 3 decimals coincide. The cubic root of 89885151 is about 447.9497694932.

The spelling of 89885151 in words is "eighty-nine million, eight hundred eighty-five thousand, one hundred fifty-one".