27934542 has 12 divisors (see below), whose sum is σ = 60524880. Its totient is φ = 9311508.

The previous prime is 27934537. The next prime is 27934549. The reversal of 27934542 is 24543972.

27934542 is a `hidden beast` number, since 27 + 93 + 4 + 542 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 27934497 and 27934506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27934549) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 775942 + ... + 775977.

It is an arithmetic number, because the mean of its divisors is an integer number (5043740).

Almost surely, 2^27934542 is an apocalyptic number.

27934542 is an abundant number, since it is smaller than the sum of its proper divisors (32590338).

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

27934542 is a wasteful number, since it uses less digits than its factorization.

27934542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1551927 (or 1551924 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 27934542 is about 5285.3138033612. The cubic root of 27934542 is about 303.4220827405.

The spelling of 27934542 in words is "twenty-seven million, nine hundred thirty-four thousand, five hundred forty-two".