99417528 has 48 divisors (see below), whose sum is σ = 307722480. Its totient is φ = 28404864.

The previous prime is 99417517. The next prime is 99417529. The reversal of 99417528 is 82571499.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99417529) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 98125 + ... + 99132.

It is an arithmetic number, because the mean of its divisors is an integer number (6410885).

Almost surely, 2^99417528 is an apocalyptic number.

It is an amenable number.

99417528 is an abundant number, since it is smaller than the sum of its proper divisors (208304952).

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

99417528 is a wasteful number, since it uses less digits than its factorization.

99417528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197276 (or 197269 counting only the distinct ones).

The product of its digits is 181440, while the sum is 45.

The square root of 99417528 is about 9970.8338668338. The cubic root of 99417528 is about 463.2559294237.

The spelling of 99417528 in words is "ninety-nine million, four hundred seventeen thousand, five hundred twenty-eight".