98737560 has 48 divisors (see below), whose sum is σ = 320898240. Its totient is φ = 26329920.

The previous prime is 98737543. The next prime is 98737577. The reversal of 98737560 is 6573789.

It is a happy number.

98737560 is a `hidden beast` number, since 9 + 87 + 3 + 7 + 560 = 666.

It is an interprime number because it is at equal distance from previous prime (98737543) and next prime (98737577).

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 136776 + ... + 137495.

It is an arithmetic number, because the mean of its divisors is an integer number (6685380).

Almost surely, 2^98737560 is an apocalyptic number.

98737560 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

98737560 is an abundant number, since it is smaller than the sum of its proper divisors (222160680).

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

98737560 is a wasteful number, since it uses less digits than its factorization.

98737560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274288 (or 274281 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The square root of 98737560 is about 9936.6775131328. The cubic root of 98737560 is about 462.1973632498.

The spelling of 98737560 in words is "ninety-eight million, seven hundred thirty-seven thousand, five hundred sixty".