27276142 has 8 divisors (see below), whose sum is σ = 40939632. Its totient is φ = 13629600.

The previous prime is 27276133. The next prime is 27276149. The reversal of 27276142 is 24167272.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27276149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1167 + ... + 7477.

It is an arithmetic number, because the mean of its divisors is an integer number (5117454).

Almost surely, 2^27276142 is an apocalyptic number.

27276142 is a deficient number, since it is larger than the sum of its proper divisors (13663490).

27276142 is a wasteful number, since it uses less digits than its factorization.

27276142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8474.

The product of its digits is 9408, while the sum is 31.

The square root of 27276142 is about 5222.6566036836. The cubic root of 27276142 is about 301.0192811128.

The spelling of 27276142 in words is "twenty-seven million, two hundred seventy-six thousand, one hundred forty-two".