98570408 has 8 divisors (see below), whose sum is σ = 184819530. Its totient is φ = 49285200.

The previous prime is 98570363. The next prime is 98570411. The reversal of 98570408 is 80407589.

It can be written as a sum of positive squares in only one way, i.e., 58400164 + 40170244 = 7642^2 + 6338^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×98570408² = 19432250666572928, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6160643 + ... + 6160658.

Almost surely, 2^98570408 is an apocalyptic number.

It is an amenable number.

98570408 is a deficient number, since it is larger than the sum of its proper divisors (86249122).

98570408 is a wasteful number, since it uses less digits than its factorization.

98570408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12321307 (or 12321303 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 98570408 is about 9928.2630907929. The cubic root of 98570408 is about 461.9363992332.

The spelling of 98570408 in words is "ninety-eight million, five hundred seventy thousand, four hundred eight".