98591132 has 12 divisors (see below), whose sum is σ = 172665696. Its totient is φ = 49258080.

The previous prime is 98591117. The next prime is 98591137. The reversal of 98591132 is 23119589.

It is a super-2 number, since 2×98591132² = 19440422618082848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98591137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2969 + ... + 14352.

It is an arithmetic number, because the mean of its divisors is an integer number (14388808).

Almost surely, 2^98591132 is an apocalyptic number.

It is an amenable number.

98591132 is a deficient number, since it is larger than the sum of its proper divisors (74074564).

98591132 is a wasteful number, since it uses less digits than its factorization.

98591132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18748 (or 18746 counting only the distinct ones).

The product of its digits is 19440, while the sum is 38.

The square root of 98591132 is about 9929.3067230296. The cubic root of 98591132 is about 461.9687703383.

The spelling of 98591132 in words is "ninety-eight million, five hundred ninety-one thousand, one hundred thirty-two".