98731152 has 90 divisors (see below), whose sum is σ = 299273442. Its totient is φ = 30371328.

The previous prime is 98731117. The next prime is 98731181. The reversal of 98731152 is 25113789.

It can be written as a sum of positive squares in 3 ways, for example, as 7056 + 98724096 = 84^2 + 9936^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 22308 + ... + 26364.

Almost surely, 2^98731152 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 98731152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149636721).

98731152 is an abundant number, since it is smaller than the sum of its proper divisors (200542290).

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

98731152 is a wasteful number, since it uses less digits than its factorization.

98731152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4097 (or 4075 counting only the distinct ones).

The product of its digits is 15120, while the sum is 36.

The square root of 98731152 is about 9936.3550661196. The cubic root of 98731152 is about 462.1873642694.

It can be divided in two parts, 9873 and 1152, that added together give a square (11025 = 105²).

The spelling of 98731152 in words is "ninety-eight million, seven hundred thirty-one thousand, one hundred fifty-two".