98568490 has 32 divisors (see below), whose sum is σ = 180379584. Its totient is φ = 38776320.

The previous prime is 98568487. The next prime is 98568517. The reversal of 98568490 is 9486589.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 297625 + ... + 297955.

It is an arithmetic number, because the mean of its divisors is an integer number (5636862).

Almost surely, 2^98568490 is an apocalyptic number.

98568490 is a deficient number, since it is larger than the sum of its proper divisors (81811094).

98568490 is a wasteful number, since it uses less digits than its factorization.

98568490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742.

The product of its (nonzero) digits is 622080, while the sum is 49.

The square root of 98568490 is about 9928.1664973952. The cubic root of 98568490 is about 461.9334030677.

The spelling of 98568490 in words is "ninety-eight million, five hundred sixty-eight thousand, four hundred ninety".