132790807 has 2 divisors, whose sum is σ = 132790808. Its totient is φ = 132790806.

The previous prime is 132790789. The next prime is 132790843. The reversal of 132790807 is 708097231.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132790807 is a prime.

It is a super-2 number, since 2×132790807² = 35266796847422498, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132790897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66395403 + 66395404.

It is an arithmetic number, because the mean of its divisors is an integer number (66395404).

Almost surely, 2^132790807 is an apocalyptic number.

132790807 is a deficient number, since it is larger than the sum of its proper divisors (1).

132790807 is an equidigital number, since it uses as much as digits as its factorization.

132790807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 132790807 is about 11523.4893586969. The cubic root of 132790807 is about 510.1791079231.

The spelling of 132790807 in words is "one hundred thirty-two million, seven hundred ninety thousand, eight hundred seven".