98498742 has 24 divisors (see below), whose sum is σ = 205941624. Its totient is φ = 31404384.

The previous prime is 98498711. The next prime is 98498779. The reversal of 98498742 is 24789489.

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, 12343 + ... + 18690.

It is an arithmetic number, because the mean of its divisors is an integer number (8580901).

Almost surely, 2^98498742 is an apocalyptic number.

98498742 is an abundant number, since it is smaller than the sum of its proper divisors (107442882).

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

98498742 is a wasteful number, since it uses less digits than its factorization.

98498742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31084 (or 31061 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 51.

The square root of 98498742 is about 9924.6532433128. The cubic root of 98498742 is about 461.8244212033.

The spelling of 98498742 in words is "ninety-eight million, four hundred ninety-eight thousand, seven hundred forty-two".