98910928 has 10 divisors (see below), whose sum is σ = 191639954. Its totient is φ = 49455456.

The previous prime is 98910919. The next prime is 98910949. The reversal of 98910928 is 82901989.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 98565184 + 345744 = 9928^2 + 588^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3090951 + ... + 3090982.

Almost surely, 2^98910928 is an apocalyptic number.

It is an amenable number.

98910928 is a deficient number, since it is larger than the sum of its proper divisors (92729026).

98910928 is a wasteful number, since it uses less digits than its factorization.

98910928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6181941 (or 6181935 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 46.

The square root of 98910928 is about 9945.3973274073. The cubic root of 98910928 is about 462.4677209515.

The spelling of 98910928 in words is "ninety-eight million, nine hundred ten thousand, nine hundred twenty-eight".