98690544 has 60 divisors (see below), whose sum is σ = 283676536. Its totient is φ = 32006016.

The previous prime is 98690533. The next prime is 98690551. The reversal of 98690544 is 44509689.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 98690544.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3934 + ... + 14589.

Almost surely, 2^98690544 is an apocalyptic number.

It is an amenable number.

98690544 is an abundant number, since it is smaller than the sum of its proper divisors (184985992).

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

98690544 is a wasteful number, since it uses less digits than its factorization.

98690544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18574 (or 18565 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 98690544 is about 9934.3114507247. The cubic root of 98690544 is about 462.1239898841.

The spelling of 98690544 in words is "ninety-eight million, six hundred ninety thousand, five hundred forty-four".