27874402 has 8 divisors (see below), whose sum is σ = 41838300. Its totient is φ = 13928304.

The previous prime is 27874391. The next prime is 27874403. The reversal of 27874402 is 20447872.

It can be written as a sum of positive squares in 2 ways, for example, as 27867841 + 6561 = 5279^2 + 81^2 .

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

It is not an unprimeable number, because it can be changed into a prime (27874403) by changing a digit.

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, 624 + ... + 7492.

Almost surely, 2^27874402 is an apocalyptic number.

27874402 is a deficient number, since it is larger than the sum of its proper divisors (13963898).

27874402 is a wasteful number, since it uses less digits than its factorization.

27874402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8900.

The product of its (nonzero) digits is 25088, while the sum is 34.

The square root of 27874402 is about 5279.6213879406. The cubic root of 27874402 is about 303.2041814898.

The spelling of 27874402 in words is "twenty-seven million, eight hundred seventy-four thousand, four hundred two".