98765904 has 40 divisors (see below), whose sum is σ = 256269312. Its totient is φ = 32776960.

The previous prime is 98765867. The next prime is 98765923. The reversal of 98765904 is 40956789.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6769 + ... + 15599.

Almost surely, 2^98765904 is an apocalyptic number.

It is an amenable number.

98765904 is an abundant number, since it is smaller than the sum of its proper divisors (157503408).

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

98765904 is a wasteful number, since it uses less digits than its factorization.

98765904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9075 (or 9069 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 48.

The square root of 98765904 is about 9938.1036420436. The cubic root of 98765904 is about 462.2415857615.

The spelling of 98765904 in words is "ninety-eight million, seven hundred sixty-five thousand, nine hundred four".