98528157 has 40 divisors (see below), whose sum is σ = 181163136. Its totient is φ = 51967008.

The previous prime is 98528153. The next prime is 98528189. The reversal of 98528157 is 75182589.

It is a happy number.

It is not a de Polignac number, because 98528157 - 2² = 98528153 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98528153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 688 + ... + 14054.

Almost surely, 2^98528157 is an apocalyptic number.

It is an amenable number.

98528157 is a deficient number, since it is larger than the sum of its proper divisors (82634979).

98528157 is a wasteful number, since it uses less digits than its factorization.

98528157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13399 (or 13390 counting only the distinct ones).

The product of its digits is 201600, while the sum is 45.

The square root of 98528157 is about 9926.1350484466. The cubic root of 98528157 is about 461.8703886712.

The spelling of 98528157 in words is "ninety-eight million, five hundred twenty-eight thousand, one hundred fifty-seven".