27140922 has 24 divisors (see below), whose sum is σ = 59391540. Its totient is φ = 8956800.

The previous prime is 27140899. The next prime is 27140923. The reversal of 27140922 is 22904172.

It can be written as a sum of positive squares in 2 ways, for example, as 20985561 + 6155361 = 4581^2 + 2481^2 .

It is not an unprimeable number, because it can be changed into a prime (27140923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5647 + ... + 9282.

Almost surely, 2^27140922 is an apocalyptic number.

27140922 is an abundant number, since it is smaller than the sum of its proper divisors (32250618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27140922 is a wasteful number, since it uses less digits than its factorization.

27140922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15038 (or 15035 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 27140922 is about 5209.6950006694. The cubic root of 27140922 is about 300.5210279092.

The spelling of 27140922 in words is "twenty-seven million, one hundred forty thousand, nine hundred twenty-two".