99411524 has 12 divisors (see below), whose sum is σ = 175510524. Its totient is φ = 49265664.

The previous prime is 99411503. The next prime is 99411527. The reversal of 99411524 is 42511499.

It can be written as a sum of positive squares in 2 ways, for example, as 24900100 + 74511424 = 4990^2 + 8632^2 .

It is a super-2 number, since 2×99411524² = 19765302208005152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (99411527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109517 + ... + 110420.

It is an arithmetic number, because the mean of its divisors is an integer number (14625877).

Almost surely, 2^99411524 is an apocalyptic number.

It is an amenable number.

99411524 is a deficient number, since it is larger than the sum of its proper divisors (76099000).

99411524 is a wasteful number, since it uses less digits than its factorization.

99411524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220054 (or 220052 counting only the distinct ones).

The product of its digits is 12960, while the sum is 35.

The square root of 99411524 is about 9970.5327841595. The cubic root of 99411524 is about 463.2466036216.

The spelling of 99411524 in words is "ninety-nine million, four hundred eleven thousand, five hundred twenty-four".