98997400 has 24 divisors (see below), whose sum is σ = 230169420. Its totient is φ = 39598880.

The previous prime is 98997343. The next prime is 98997413. The reversal of 98997400 is 479989.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 247294 + ... + 247693.

Almost surely, 2^98997400 is an apocalyptic number.

It is an amenable number.

98997400 is an abundant number, since it is smaller than the sum of its proper divisors (131172020).

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

98997400 is a wasteful number, since it uses less digits than its factorization.

98997400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495003 (or 494994 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 46.

The square root of 98997400 is about 9949.7437152924. The cubic root of 98997400 is about 462.6024511289.

It can be divided in two parts, 989 and 97400, that added together give a palindrome (98389).

The spelling of 98997400 in words is "ninety-eight million, nine hundred ninety-seven thousand, four hundred".