27143332 has 12 divisors (see below), whose sum is σ = 47945520. Its totient is φ = 13444616.

The previous prime is 27143293. The next prime is 27143341. The reversal of 27143332 is 23334172.

It is a junction number, because it is equal to n+sod(n) for n = 27143297 and 27143306.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31282 + ... + 32137.

It is an arithmetic number, because the mean of its divisors is an integer number (3995460).

Almost surely, 2^27143332 is an apocalyptic number.

It is an amenable number.

27143332 is a deficient number, since it is larger than the sum of its proper divisors (20802188).

27143332 is a wasteful number, since it uses less digits than its factorization.

27143332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63530 (or 63528 counting only the distinct ones).

The product of its digits is 3024, while the sum is 25.

The square root of 27143332 is about 5209.9262950641. The cubic root of 27143332 is about 300.5299226481.

The spelling of 27143332 in words is "twenty-seven million, one hundred forty-three thousand, three hundred thirty-two".