27023252 has 24 divisors (see below), whose sum is σ = 49593600. Its totient is φ = 12859616.

The previous prime is 27023231. The next prime is 27023267. The reversal of 27023252 is 25232072.

It is a super-2 number, since 2×27023252² = 1460512297311008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21374 + ... + 22602.

It is an arithmetic number, because the mean of its divisors is an integer number (2066400).

Almost surely, 2^27023252 is an apocalyptic number.

It is an amenable number.

27023252 is a deficient number, since it is larger than the sum of its proper divisors (22570348).

27023252 is a wasteful number, since it uses less digits than its factorization.

27023252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1495 (or 1493 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 27023252 is about 5198.3893659479. The cubic root of 27023252 is about 300.0860938090.

The spelling of 27023252 in words is "twenty-seven million, twenty-three thousand, two hundred fifty-two".