89212098 has 16 divisors (see below), whose sum is σ = 179323200. Its totient is φ = 29587536.

The previous prime is 89212061. The next prime is 89212099. The reversal of 89212098 is 89021298.

It is not an unprimeable number, because it can be changed into a prime (89212099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36165 + ... + 38552.

It is an arithmetic number, because the mean of its divisors is an integer number (11207700).

Almost surely, 2^89212098 is an apocalyptic number.

89212098 is an abundant number, since it is smaller than the sum of its proper divisors (90111102).

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

89212098 is a wasteful number, since it uses less digits than its factorization.

89212098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74921.

The product of its (nonzero) digits is 20736, while the sum is 39.

The square root of 89212098 is about 9445.2156142674. The cubic root of 89212098 is about 446.8288961712.

The spelling of 89212098 in words is "eighty-nine million, two hundred twelve thousand, ninety-eight".