99372567 has 8 divisors (see below), whose sum is σ = 151424896. Its totient is φ = 56784312.

The previous prime is 99372563. The next prime is 99372571. The reversal of 99372567 is 76527399.

It is an interprime number because it is at equal distance from previous prime (99372563) and next prime (99372571).

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

It is not a de Polignac number, because 99372567 - 2² = 99372563 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99372563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2365993 + ... + 2366034.

It is an arithmetic number, because the mean of its divisors is an integer number (18928112).

Almost surely, 2^99372567 is an apocalyptic number.

99372567 is a deficient number, since it is larger than the sum of its proper divisors (52052329).

99372567 is a wasteful number, since it uses less digits than its factorization.

99372567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4732037.

The product of its digits is 714420, while the sum is 48.

The square root of 99372567 is about 9968.5789859939. The cubic root of 99372567 is about 463.1860839585.

The spelling of 99372567 in words is "ninety-nine million, three hundred seventy-two thousand, five hundred sixty-seven".