99000937 has 16 divisors (see below), whose sum is σ = 119048832. Its totient is φ = 80542080.

The previous prime is 99000919. The next prime is 99000953. The reversal of 99000937 is 73900099.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 99000937 - 2¹⁹ = 98476649 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a junction number, because it is equal to n+sod(n) for n = 99000896 and 99000905.

It is not an unprimeable number, because it can be changed into a prime (99000917) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5958 + ... + 15280.

It is an arithmetic number, because the mean of its divisors is an integer number (7440552).

Almost surely, 2^99000937 is an apocalyptic number.

It is an amenable number.

99000937 is a deficient number, since it is larger than the sum of its proper divisors (20047895).

99000937 is a wasteful number, since it uses less digits than its factorization.

99000937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9408.

The product of its (nonzero) digits is 15309, while the sum is 37.

The square root of 99000937 is about 9949.9214569764. The cubic root of 99000937 is about 462.6079603827.

The spelling of 99000937 in words is "ninety-nine million, nine hundred thirty-seven", and thus it is an aban number.