27293152 has 24 divisors (see below), whose sum is σ = 53861976. Its totient is φ = 13613952.

The previous prime is 27293141. The next prime is 27293159. The reversal of 27293152 is 25139272.

It is a super-2 number, since 2×27293152² = 1489832292190208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27293159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18058 + ... + 19510.

It is an arithmetic number, because the mean of its divisors is an integer number (2244249).

Almost surely, 2^27293152 is an apocalyptic number.

It is an amenable number.

27293152 is a deficient number, since it is larger than the sum of its proper divisors (26568824).

27293152 is a wasteful number, since it uses less digits than its factorization.

27293152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2050 (or 2042 counting only the distinct ones).

The product of its digits is 7560, while the sum is 31.

The square root of 27293152 is about 5224.2848314387. The cubic root of 27293152 is about 301.0818421836.

The spelling of 27293152 in words is "twenty-seven million, two hundred ninety-three thousand, one hundred fifty-two".