99476537 has 18 divisors (see below), whose sum is σ = 109820574. Its totient is φ = 89793280.

The previous prime is 99476527. The next prime is 99476539. The reversal of 99476537 is 73567499.

It can be written as a sum of positive squares in 3 ways, for example, as 55696 + 99420841 = 236^2 + 9971^2 .

It is not a de Polignac number, because 99476537 - 2⁴ = 99476521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99476539) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1686014 + ... + 1686072.

It is an arithmetic number, because the mean of its divisors is an integer number (6101143).

Almost surely, 2^99476537 is an apocalyptic number.

It is an amenable number.

99476537 is a deficient number, since it is larger than the sum of its proper divisors (10344037).

99476537 is an equidigital number, since it uses as much as digits as its factorization.

99476537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217 (or 117 counting only the distinct ones).

The product of its digits is 1428840, while the sum is 50.

The square root of 99476537 is about 9973.7925083691. The cubic root of 99476537 is about 463.3475660564.

The spelling of 99476537 in words is "ninety-nine million, four hundred seventy-six thousand, five hundred thirty-seven".