99604867 has 8 divisors (see below), whose sum is σ = 102942000. Its totient is φ = 96311040.

The previous prime is 99604847. The next prime is 99604877. The reversal of 99604867 is 76840699.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99604867 is a prime.

It is a super-2 number, since 2×99604867² = 19842259060175378, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 99604867.

It is not an unprimeable number, because it can be changed into a prime (99604847) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6117 + ... + 15382.

It is an arithmetic number, because the mean of its divisors is an integer number (12867750).

Almost surely, 2^99604867 is an apocalyptic number.

99604867 is a deficient number, since it is larger than the sum of its proper divisors (3337133).

99604867 is a wasteful number, since it uses less digits than its factorization.

99604867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21653.

The product of its (nonzero) digits is 653184, while the sum is 49.

The square root of 99604867 is about 9980.2237950860. The cubic root of 99604867 is about 463.5467280692.

The spelling of 99604867 in words is "ninety-nine million, six hundred four thousand, eight hundred sixty-seven".