27874332 has 36 divisors (see below), whose sum is σ = 72735936. Its totient is φ = 8991360.

The previous prime is 27874309. The next prime is 27874333. The reversal of 27874332 is 23347872.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27874333) 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 11 ways as a sum of consecutive naturals, for example, 11373 + ... + 13604.

Almost surely, 2^27874332 is an apocalyptic number.

It is an amenable number.

27874332 is an abundant number, since it is smaller than the sum of its proper divisors (44861604).

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

27874332 is a wasteful number, since it uses less digits than its factorization.

27874332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25018 (or 25013 counting only the distinct ones).

The product of its digits is 56448, while the sum is 36.

The square root of 27874332 is about 5279.6147586732. The cubic root of 27874332 is about 303.2039276810.

The spelling of 27874332 in words is "twenty-seven million, eight hundred seventy-four thousand, three hundred thirty-two".