27242264 has 32 divisors (see below), whose sum is σ = 58955520. Its totient is φ = 11559456.

The previous prime is 27242239. The next prime is 27242269. The reversal of 27242264 is 46224272.

It is a happy number.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27242269) 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, 3407 + ... + 8129.

It is an arithmetic number, because the mean of its divisors is an integer number (1842360).

Almost surely, 2^27242264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27242264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29477760).

27242264 is an abundant number, since it is smaller than the sum of its proper divisors (31713256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27242264 is a wasteful number, since it uses less digits than its factorization.

27242264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4839 (or 4835 counting only the distinct ones).

The product of its digits is 10752, while the sum is 29.

The square root of 27242264 is about 5219.4122274448. The cubic root of 27242264 is about 300.8946037031.

The spelling of 27242264 in words is "twenty-seven million, two hundred forty-two thousand, two hundred sixty-four".