27394974 has 24 divisors (see below), whose sum is σ = 59645352. Its totient is φ = 9087120.

The previous prime is 27394967. The next prime is 27394987. The reversal of 27394974 is 47949372.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 192 + ... + 7404.

It is an arithmetic number, because the mean of its divisors is an integer number (2485223).

Almost surely, 2^27394974 is an apocalyptic number.

27394974 is an abundant number, since it is smaller than the sum of its proper divisors (32250378).

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

27394974 is a wasteful number, since it uses less digits than its factorization.

27394974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7432 (or 7429 counting only the distinct ones).

The product of its digits is 381024, while the sum is 45.

The square root of 27394974 is about 5234.0208253311. The cubic root of 27394974 is about 301.4557908166.

The spelling of 27394974 in words is "twenty-seven million, three hundred ninety-four thousand, nine hundred seventy-four".