98642232 has 64 divisors (see below), whose sum is σ = 295092000. Its totient is φ = 30350592.

The previous prime is 98642213. The next prime is 98642233. The reversal of 98642232 is 23224689.

98642232 is a `hidden beast` number, since 9 + 8 + 642 + 2 + 3 + 2 = 666.

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98642233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14757 + ... + 20372.

Almost surely, 2^98642232 is an apocalyptic number.

It is an amenable number.

98642232 is an abundant number, since it is smaller than the sum of its proper divisors (196449768).

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

98642232 is a wasteful number, since it uses less digits than its factorization.

98642232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35157 (or 35147 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 98642232 is about 9931.8795804218. The cubic root of 98642232 is about 462.0485696955.

The spelling of 98642232 in words is "ninety-eight million, six hundred forty-two thousand, two hundred thirty-two".