98542056 has 64 divisors (see below), whose sum is σ = 267724800. Its totient is φ = 30110400.

The previous prime is 98542049. The next prime is 98542061. The reversal of 98542056 is 65024589.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10651 + ... + 17621.

It is an arithmetic number, because the mean of its divisors is an integer number (4183200).

Almost surely, 2^98542056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98542056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133862400).

98542056 is an abundant number, since it is smaller than the sum of its proper divisors (169182744).

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

98542056 is a wasteful number, since it uses less digits than its factorization.

98542056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7030 (or 7026 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 98542056 is about 9926.8351452011. The cubic root of 98542056 is about 461.8921057617.

The spelling of 98542056 in words is "ninety-eight million, five hundred forty-two thousand, fifty-six".