27052299 has 20 divisors (see below), whose sum is σ = 40573720. Its totient is φ = 17962560.

The previous prime is 27052297. The next prime is 27052309. The reversal of 27052299 is 99225072.

It is not a de Polignac number, because 27052299 - 2¹ = 27052297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27052297) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 26307 + ... + 27315.

It is an arithmetic number, because the mean of its divisors is an integer number (2028686).

Almost surely, 2^27052299 is an apocalyptic number.

27052299 is a deficient number, since it is larger than the sum of its proper divisors (13521421).

27052299 is a wasteful number, since it uses less digits than its factorization.

27052299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1352 (or 1343 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 27052299 is about 5201.1824617100. The cubic root of 27052299 is about 300.1935750688.

The spelling of 27052299 in words is "twenty-seven million, fifty-two thousand, two hundred ninety-nine".