132956687 has 2 divisors, whose sum is σ = 132956688. Its totient is φ = 132956686.

The previous prime is 132956653. The next prime is 132956689. The reversal of 132956687 is 786659231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 132956687 - 2²² = 128762383 is a prime.

Together with 132956689, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132956689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66478343 + 66478344.

It is an arithmetic number, because the mean of its divisors is an integer number (66478344).

Almost surely, 2^132956687 is an apocalyptic number.

132956687 is a deficient number, since it is larger than the sum of its proper divisors (1).

132956687 is an equidigital number, since it uses as much as digits as its factorization.

132956687 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 47.

The square root of 132956687 is about 11530.6845850539. The cubic root of 132956687 is about 510.3914551931.

The spelling of 132956687 in words is "one hundred thirty-two million, nine hundred fifty-six thousand, six hundred eighty-seven".