98581032 has 48 divisors (see below), whose sum is σ = 291264480. Its totient is φ = 29872800.

The previous prime is 98581001. The next prime is 98581033. The reversal of 98581032 is 23018589.

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

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (98581033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61444 + ... + 63027.

It is an arithmetic number, because the mean of its divisors is an integer number (6068010).

Almost surely, 2^98581032 is an apocalyptic number.

It is an amenable number.

98581032 is an abundant number, since it is smaller than the sum of its proper divisors (192683448).

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

98581032 is a wasteful number, since it uses less digits than its factorization.

98581032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124494 (or 124487 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 98581032 is about 9928.7981145756. The cubic root of 98581032 is about 461.9529945992.

The spelling of 98581032 in words is "ninety-eight million, five hundred eighty-one thousand, thirty-two".