98497966 has 32 divisors (see below), whose sum is σ = 179953920. Its totient is φ = 39470976.

The previous prime is 98497961. The next prime is 98497969. The reversal of 98497966 is 66979489.

It is a super-2 number, since 2×98497966² = 19403698612274312, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 98497966.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98497961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37525 + ... + 40063.

It is an arithmetic number, because the mean of its divisors is an integer number (5623560).

Almost surely, 2^98497966 is an apocalyptic number.

98497966 is a deficient number, since it is larger than the sum of its proper divisors (81455954).

98497966 is a wasteful number, since it uses less digits than its factorization.

98497966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2728.

The product of its digits is 5878656, while the sum is 58.

The square root of 98497966 is about 9924.6141486710. The cubic root of 98497966 is about 461.8232084071.

The spelling of 98497966 in words is "ninety-eight million, four hundred ninety-seven thousand, nine hundred sixty-six".