98722672 has 20 divisors (see below), whose sum is σ = 202527216. Its totient is φ = 46457600.

The previous prime is 98722667. The next prime is 98722703. The reversal of 98722672 is 27622789.

It is a happy number.

It is a super-5 number, since 5×98722672⁵ (a number of 41 digits) contains 55555 as substring.

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 3 ways as a sum of consecutive naturals, for example, 181204 + ... + 181747.

Almost surely, 2^98722672 is an apocalyptic number.

It is an amenable number.

98722672 is an abundant number, since it is smaller than the sum of its proper divisors (103804544).

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

98722672 is a wasteful number, since it uses less digits than its factorization.

98722672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362976 (or 362970 counting only the distinct ones).

The product of its digits is 169344, while the sum is 43.

The square root of 98722672 is about 9935.9283411265. The cubic root of 98722672 is about 462.1741314954.

It can be divided in two parts, 9872 and 2672, that added together give a square (12544 = 112²).

The spelling of 98722672 in words is "ninety-eight million, seven hundred twenty-two thousand, six hundred seventy-two".