27152099 has 4 divisors (see below), whose sum is σ = 29240736. Its totient is φ = 25063464.

The previous prime is 27152093. The next prime is 27152101. The reversal of 27152099 is 99025172.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 27152099 - 2¹² = 27148003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27152093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1044299 + ... + 1044324.

It is an arithmetic number, because the mean of its divisors is an integer number (7310184).

Almost surely, 2^27152099 is an apocalyptic number.

27152099 is a deficient number, since it is larger than the sum of its proper divisors (2088637).

27152099 is a wasteful number, since it uses less digits than its factorization.

27152099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2088636.

The product of its (nonzero) digits is 11340, while the sum is 35.

The square root of 27152099 is about 5210.7676018030. The cubic root of 27152099 is about 300.5622751268.

The spelling of 27152099 in words is "twenty-seven million, one hundred fifty-two thousand, ninety-nine".