92989898 has 16 divisors (see below), whose sum is σ = 147873600. Its totient is φ = 43705536.

The previous prime is 92989891. The next prime is 92989901. The reversal of 92989898 is 89898929.

It is a super-2 number, since 2×92989898² = 17294242260100808, which contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 92989898.

It is not an unprimeable number, because it can be changed into a prime (92989891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43253 + ... + 45351.

It is an arithmetic number, because the mean of its divisors is an integer number (9242100).

Almost surely, 2^92989898 is an apocalyptic number.

92989898 is a deficient number, since it is larger than the sum of its proper divisors (54883702).

92989898 is a wasteful number, since it uses less digits than its factorization.

92989898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3421.

The product of its digits is 6718464, while the sum is 62.

The square root of 92989898 is about 9643.1269824679. The cubic root of 92989898 is about 453.0490844711.

The spelling of 92989898 in words is "ninety-two million, nine hundred eighty-nine thousand, eight hundred ninety-eight".