27294426 has 12 divisors (see below), whose sum is σ = 59137962. Its totient is φ = 9098136.

The previous prime is 27294409. The next prime is 27294433. The reversal of 27294426 is 62449272.

It can be written as a sum of positive squares in only one way, i.e., 24000201 + 3294225 = 4899^2 + 1815^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 758161 + ... + 758196.

Almost surely, 2^27294426 is an apocalyptic number.

27294426 is an abundant number, since it is smaller than the sum of its proper divisors (31843536).

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

27294426 is a wasteful number, since it uses less digits than its factorization.

27294426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516365 (or 1516362 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 27294426 is about 5224.4067605806. The cubic root of 27294426 is about 301.0865267811.

The spelling of 27294426 in words is "twenty-seven million, two hundred ninety-four thousand, four hundred twenty-six".