89062272 has 192 divisors, whose sum is σ = 291454800. Its totient is φ = 25878528.

The previous prime is 89062261. The next prime is 89062283. The reversal of 89062272 is 27226098.

It is an interprime number because it is at equal distance from previous prime (89062261) and next prime (89062283).

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 284388 + ... + 284700.

Almost surely, 2^89062272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89062272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145727400).

89062272 is an abundant number, since it is smaller than the sum of its proper divisors (202392528).

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

89062272 is a wasteful number, since it uses less digits than its factorization.

89062272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365 (or 350 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 89062272 is about 9437.2809643456. The cubic root of 89062272 is about 446.5786158459.

The spelling of 89062272 in words is "eighty-nine million, sixty-two thousand, two hundred seventy-two".