98157084 has 12 divisors (see below), whose sum is σ = 229033224. Its totient is φ = 32719024.

The previous prime is 98157053. The next prime is 98157107. The reversal of 98157084 is 48075189.

It is a tau number, because it is divible by the number of its divisors (12).

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, 4089867 + ... + 4089890.

It is an arithmetic number, because the mean of its divisors is an integer number (19086102).

Almost surely, 2^98157084 is an apocalyptic number.

It is an amenable number.

98157084 is an abundant number, since it is smaller than the sum of its proper divisors (130876140).

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

98157084 is a wasteful number, since it uses less digits than its factorization.

98157084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8179764 (or 8179762 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 42.

The square root of 98157084 is about 9907.4256999485. The cubic root of 98157084 is about 461.2898330036.

The spelling of 98157084 in words is "ninety-eight million, one hundred fifty-seven thousand, eighty-four".