27345952 has 24 divisors (see below), whose sum is σ = 54376812. Its totient is φ = 13536000.

The previous prime is 27345943. The next prime is 27345971. The reversal of 27345952 is 25954372.

It can be written as a sum of positive squares in 2 ways, for example, as 21566736 + 5779216 = 4644^2 + 2404^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 999 + ... + 7462.

Almost surely, 2^27345952 is an apocalyptic number.

It is an amenable number.

27345952 is a deficient number, since it is larger than the sum of its proper divisors (27030860).

27345952 is a wasteful number, since it uses less digits than its factorization.

27345952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8572 (or 8564 counting only the distinct ones).

The product of its digits is 75600, while the sum is 37.

The square root of 27345952 is about 5229.3357130710. The cubic root of 27345952 is about 301.2758698650.

It can be divided in two parts, 273 and 45952, that added together give a square (46225 = 215²).

The spelling of 27345952 in words is "twenty-seven million, three hundred forty-five thousand, nine hundred fifty-two".