99762801 has 16 divisors (see below), whose sum is σ = 136468800. Its totient is φ = 64800320.

The previous prime is 99762791. The next prime is 99762809. The reversal of 99762801 is 10826799.

It is a cyclic number.

It is not a de Polignac number, because 99762801 - 2⁶ = 99762737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (99762809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21586 + ... + 25796.

It is an arithmetic number, because the mean of its divisors is an integer number (8529300).

Almost surely, 2^99762801 is an apocalyptic number.

It is an amenable number.

99762801 is a deficient number, since it is larger than the sum of its proper divisors (36705999).

99762801 is a wasteful number, since it uses less digits than its factorization.

99762801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4416.

The product of its (nonzero) digits is 54432, while the sum is 42.

The square root of 99762801 is about 9988.1330087259. The cubic root of 99762801 is about 463.7915994001.

The spelling of 99762801 in words is "ninety-nine million, seven hundred sixty-two thousand, eight hundred one".