27056763 has 18 divisors (see below), whose sum is σ = 40862276. Its totient is φ = 17250552.

The previous prime is 27056747. The next prime is 27056773. The reversal of 27056763 is 36765072.

It is a happy number.

It is not a de Polignac number, because 27056763 - 2⁴ = 27056747 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27056723) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1920 + ... + 7602.

Almost surely, 2^27056763 is an apocalyptic number.

27056763 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

27056763 is a deficient number, since it is larger than the sum of its proper divisors (13805513).

27056763 is a wasteful number, since it uses less digits than its factorization.

27056763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5735 (or 5709 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The square root of 27056763 is about 5201.6115771941. The cubic root of 27056763 is about 300.2100861783.

The spelling of 27056763 in words is "twenty-seven million, fifty-six thousand, seven hundred sixty-three".