99072677 has 8 divisors (see below), whose sum is σ = 108335232. Its totient is φ = 89852800.

The previous prime is 99072653. The next prime is 99072689. The reversal of 99072677 is 77627099.

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

It is a cyclic number.

It is not a de Polignac number, because 99072677 - 2¹² = 99068581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99072647) 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, 5708 + ... + 15189.

It is an arithmetic number, because the mean of its divisors is an integer number (13541904).

Almost surely, 2^99072677 is an apocalyptic number.

It is an amenable number.

99072677 is a deficient number, since it is larger than the sum of its proper divisors (9262555).

99072677 is a wasteful number, since it uses less digits than its factorization.

99072677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21339.

The product of its (nonzero) digits is 333396, while the sum is 47.

The square root of 99072677 is about 9953.5258577049. The cubic root of 99072677 is about 462.7196747529.

The spelling of 99072677 in words is "ninety-nine million, seventy-two thousand, six hundred seventy-seven".