98574040 has 32 divisors (see below), whose sum is σ = 226514880. Its totient is φ = 38589952.

The previous prime is 98574001. The next prime is 98574043. The reversal of 98574040 is 4047589.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98574043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24337 + ... + 28096.

It is an arithmetic number, because the mean of its divisors is an integer number (7078590).

Almost surely, 2^98574040 is an apocalyptic number.

It is an amenable number.

98574040 is an abundant number, since it is smaller than the sum of its proper divisors (127940840).

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

98574040 is a wasteful number, since it uses less digits than its factorization.

98574040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52491 (or 52487 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 98574040 is about 9928.4460012632. The cubic root of 98574040 is about 461.9420727832.

The spelling of 98574040 in words is "ninety-eight million, five hundred seventy-four thousand, forty".