89214960 has 80 divisors (see below), whose sum is σ = 278839296. Its totient is φ = 23595264.

The previous prime is 89214959. The next prime is 89214973. The reversal of 89214960 is 6941298.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29017 + ... + 31943.

Almost surely, 2^89214960 is an apocalyptic number.

89214960 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89214960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139419648).

89214960 is an abundant number, since it is smaller than the sum of its proper divisors (189624336).

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

89214960 is a wasteful number, since it uses less digits than its factorization.

89214960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3070 (or 3064 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 89214960 is about 9445.3671183284. The cubic root of 89214960 is about 446.8336743371.

The spelling of 89214960 in words is "eighty-nine million, two hundred fourteen thousand, nine hundred sixty".