27422542 has 8 divisors (see below), whose sum is σ = 47010096. Its totient is φ = 11752512.

The previous prime is 27422539. The next prime is 27422557. The reversal of 27422542 is 24522472.

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

It is a self number, because there is not a number n which added to its sum of digits gives 27422542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 979363 + ... + 979390.

It is an arithmetic number, because the mean of its divisors is an integer number (5876262).

Almost surely, 2^27422542 is an apocalyptic number.

27422542 is a deficient number, since it is larger than the sum of its proper divisors (19587554).

27422542 is a wasteful number, since it uses less digits than its factorization.

27422542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1958762.

The product of its digits is 8960, while the sum is 28.

The square root of 27422542 is about 5236.6537025089. The cubic root of 27422542 is about 301.5568768422.

The spelling of 27422542 in words is "twenty-seven million, four hundred twenty-two thousand, five hundred forty-two".