27000442 has 16 divisors (see below), whose sum is σ = 47780352. Its totient is φ = 11198160.

The previous prime is 27000433. The next prime is 27000451. The reversal of 27000442 is 24400072.

It is an interprime number because it is at equal distance from previous prime (27000433) and next prime (27000451).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30673 + ... + 31540.

It is an arithmetic number, because the mean of its divisors is an integer number (2986272).

Almost surely, 2^27000442 is an apocalyptic number.

27000442 is a deficient number, since it is larger than the sum of its proper divisors (20779910).

27000442 is a wasteful number, since it uses less digits than its factorization.

27000442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62253.

The product of its (nonzero) digits is 448, while the sum is 19.

The square root of 27000442 is about 5196.1949540024. The cubic root of 27000442 is about 300.0016370281.

The spelling of 27000442 in words is "twenty-seven million, four hundred forty-two", and thus it is an aban number.