89715150 has 144 divisors (see below), whose sum is σ = 290160000. Its totient is φ = 19414080.

The previous prime is 89715149. The next prime is 89715161. The reversal of 89715150 is 5151798.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 59101 + ... + 60599.

It is an arithmetic number, because the mean of its divisors is an integer number (2015000).

Almost surely, 2^89715150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89715150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145080000).

89715150 is an abundant number, since it is smaller than the sum of its proper divisors (200444850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89715150 is a wasteful number, since it uses less digits than its factorization.

89715150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1543 (or 1535 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 36.

The square root of 89715150 is about 9471.8081695102. The cubic root of 89715150 is about 447.6671867845.

The spelling of 89715150 in words is "eighty-nine million, seven hundred fifteen thousand, one hundred fifty".