99937130 has 8 divisors (see below), whose sum is σ = 179886852. Its totient is φ = 39974848.

The previous prime is 99937127. The next prime is 99937147. The reversal of 99937130 is 3173999.

It can be written as a sum of positive squares in 2 ways, for example, as 98982601 + 954529 = 9949^2 + 977^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4996847 + ... + 4996866.

Almost surely, 2^99937130 is an apocalyptic number.

99937130 is a deficient number, since it is larger than the sum of its proper divisors (79949722).

99937130 is a wasteful number, since it uses less digits than its factorization.

99937130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9993720.

The product of its (nonzero) digits is 45927, while the sum is 41.

The square root of 99937130 is about 9996.8560057650. The cubic root of 99937130 is about 464.0615907391.

The spelling of 99937130 in words is "ninety-nine million, nine hundred thirty-seven thousand, one hundred thirty".