132664419 has 8 divisors (see below), whose sum is σ = 196539920. Its totient is φ = 88442928.

The previous prime is 132664393. The next prime is 132664429. The reversal of 132664419 is 914466231.

132664419 is a `hidden beast` number, since 1 + 3 + 2 + 6 + 644 + 1 + 9 = 666.

It is not a de Polignac number, because 132664419 - 2⁸ = 132664163 is a prime.

It is a super-2 number, since 2×132664419² = 35199696137215122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132664429) 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, 2456722 + ... + 2456775.

It is an arithmetic number, because the mean of its divisors is an integer number (24567490).

Almost surely, 2^132664419 is an apocalyptic number.

132664419 is a deficient number, since it is larger than the sum of its proper divisors (63875501).

132664419 is an equidigital number, since it uses as much as digits as its factorization.

132664419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4913506 (or 4913500 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 132664419 is about 11518.0041239791. The cubic root of 132664419 is about 510.0171966520.

The spelling of 132664419 in words is "one hundred thirty-two million, six hundred sixty-four thousand, four hundred nineteen".