99235730 has 24 divisors (see below), whose sum is σ = 196341516. Its totient is φ = 36085280.

The previous prime is 99235729. The next prime is 99235781. The reversal of 99235730 is 3753299.

It can be written as a sum of positive squares in 2 ways, for example, as 79584241 + 19651489 = 8921^2 + 4433^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39797 + ... + 42216.

Almost surely, 2^99235730 is an apocalyptic number.

99235730 is a deficient number, since it is larger than the sum of its proper divisors (97105786).

99235730 is a wasteful number, since it uses less digits than its factorization.

99235730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82042 (or 82031 counting only the distinct ones).

The product of its (nonzero) digits is 51030, while the sum is 38.

The square root of 99235730 is about 9961.7132060705. The cubic root of 99235730 is about 462.9733823701.

The spelling of 99235730 in words is "ninety-nine million, two hundred thirty-five thousand, seven hundred thirty".