27142532 has 12 divisors (see below), whose sum is σ = 47535936. Its totient is φ = 13560840.

The previous prime is 27142529. The next prime is 27142559. The reversal of 27142532 is 23524172.

It is an unprimeable number.

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, 8657 + ... + 11367.

It is an arithmetic number, because the mean of its divisors is an integer number (3961328).

Almost surely, 2^27142532 is an apocalyptic number.

It is an amenable number.

27142532 is a deficient number, since it is larger than the sum of its proper divisors (20393404).

27142532 is a wasteful number, since it uses less digits than its factorization.

27142532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5218 (or 5216 counting only the distinct ones).

The product of its digits is 3360, while the sum is 26.

The square root of 27142532 is about 5209.8495179803. The cubic root of 27142532 is about 300.5269700960.

The spelling of 27142532 in words is "twenty-seven million, one hundred forty-two thousand, five hundred thirty-two".