98557532 has 12 divisors (see below), whose sum is σ = 174414240. Its totient is φ = 48724896.

The previous prime is 98557531. The next prime is 98557559. The reversal of 98557532 is 23575589.

It is a super-2 number, since 2×98557532² = 19427174227862048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98557531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138068 + ... + 138779.

It is an arithmetic number, because the mean of its divisors is an integer number (14534520).

Almost surely, 2^98557532 is an apocalyptic number.

It is an amenable number.

98557532 is a deficient number, since it is larger than the sum of its proper divisors (75856708).

98557532 is a wasteful number, since it uses less digits than its factorization.

98557532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276940 (or 276938 counting only the distinct ones).

The product of its digits is 378000, while the sum is 44.

The square root of 98557532 is about 9927.6146178223. The cubic root of 98557532 is about 461.9162845010.

The spelling of 98557532 in words is "ninety-eight million, five hundred fifty-seven thousand, five hundred thirty-two".