132664801 has 2 divisors, whose sum is σ = 132664802. Its totient is φ = 132664800.

The previous prime is 132664789. The next prime is 132664907. The reversal of 132664801 is 108466231.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70963776 + 61701025 = 8424^2 + 7855^2 .

It is a cyclic number.

It is not a de Polignac number, because 132664801 - 2⁵ = 132664769 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (132664601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66332400 + 66332401.

It is an arithmetic number, because the mean of its divisors is an integer number (66332401).

Almost surely, 2^132664801 is an apocalyptic number.

It is an amenable number.

132664801 is a deficient number, since it is larger than the sum of its proper divisors (1).

132664801 is an equidigital number, since it uses as much as digits as its factorization.

132664801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 132664801 is about 11518.0207067013. The cubic root of 132664801 is about 510.0176861738.

The spelling of 132664801 in words is "one hundred thirty-two million, six hundred sixty-four thousand, eight hundred one".