99867327 has 16 divisors (see below), whose sum is σ = 152494080. Its totient is φ = 56948832.

The previous prime is 99867307. The next prime is 99867331. The reversal of 99867327 is 72376899.

It is not a de Polignac number, because 99867327 - 2¹¹ = 99865279 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 99867327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99867307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6018 + ... + 15360.

It is an arithmetic number, because the mean of its divisors is an integer number (9530880).

Almost surely, 2^99867327 is an apocalyptic number.

99867327 is a deficient number, since it is larger than the sum of its proper divisors (52626753).

99867327 is a wasteful number, since it uses less digits than its factorization.

99867327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9862.

The product of its digits is 1143072, while the sum is 51.

The square root of 99867327 is about 9993.3641482736. The cubic root of 99867327 is about 463.9535213427.

The spelling of 99867327 in words is "ninety-nine million, eight hundred sixty-seven thousand, three hundred twenty-seven".