98774532 has 24 divisors (see below), whose sum is σ = 256082400. Its totient is φ = 32924808.

The previous prime is 98774519. The next prime is 98774537. The reversal of 98774532 is 23547789.

It is not an unprimeable number, because it can be changed into a prime (98774537) 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, 457182 + ... + 457397.

It is an arithmetic number, because the mean of its divisors is an integer number (10670100).

Almost surely, 2^98774532 is an apocalyptic number.

It is an amenable number.

98774532 is an abundant number, since it is smaller than the sum of its proper divisors (157307868).

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

98774532 is a wasteful number, since it uses less digits than its factorization.

98774532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914592 (or 914584 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The square root of 98774532 is about 9938.5377194032. The cubic root of 98774532 is about 462.2550455491.

The spelling of 98774532 in words is "ninety-eight million, seven hundred seventy-four thousand, five hundred thirty-two".