99604701 has 48 divisors (see below), whose sum is σ = 174009600. Its totient is φ = 56137536.

The previous prime is 99604699. The next prime is 99604709. The reversal of 99604701 is 10740699.

It is not a de Polignac number, because 99604701 - 2¹ = 99604699 is a prime.

It is a super-2 number, since 2×99604701² = 19842192922598802, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99604709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 104041 + ... + 104993.

It is an arithmetic number, because the mean of its divisors is an integer number (3625200).

Almost surely, 2^99604701 is an apocalyptic number.

It is an amenable number.

99604701 is a deficient number, since it is larger than the sum of its proper divisors (74404899).

99604701 is a wasteful number, since it uses less digits than its factorization.

99604701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055 (or 1042 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 99604701 is about 9980.2154786357. The cubic root of 99604701 is about 463.5464705557.

The spelling of 99604701 in words is "ninety-nine million, six hundred four thousand, seven hundred one".