27794536 has 32 divisors (see below), whose sum is σ = 64975680. Its totient is φ = 10828800.

The previous prime is 27794519. The next prime is 27794539. The reversal of 27794536 is 63549772.

It is a junction number, because it is equal to n+sod(n) for n = 27794492 and 27794501.

It is not an unprimeable number, because it can be changed into a prime (27794539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21945 + ... + 23176.

It is an arithmetic number, because the mean of its divisors is an integer number (2030490).

Almost surely, 2^27794536 is an apocalyptic number.

It is an amenable number.

27794536 is an abundant number, since it is smaller than the sum of its proper divisors (37181144).

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

27794536 is a wasteful number, since it uses less digits than its factorization.

27794536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45145 (or 45141 counting only the distinct ones).

The product of its digits is 317520, while the sum is 43.

The square root of 27794536 is about 5272.0523517886. The cubic root of 27794536 is about 302.9143233166.

The spelling of 27794536 in words is "twenty-seven million, seven hundred ninety-four thousand, five hundred thirty-six".