132406667 has 4 divisors (see below), whose sum is σ = 134904960. Its totient is φ = 129908376.

The previous prime is 132406643. The next prime is 132406669. The reversal of 132406667 is 766604231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 766604231 = 17033 ⋅45007.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132406667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132406669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1249067 + ... + 1249172.

It is an arithmetic number, because the mean of its divisors is an integer number (33726240).

Almost surely, 2^132406667 is an apocalyptic number.

132406667 is a deficient number, since it is larger than the sum of its proper divisors (2498293).

132406667 is an equidigital number, since it uses as much as digits as its factorization.

132406667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2498292.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 132406667 is about 11506.8095925847. The cubic root of 132406667 is about 509.6866805486.

The spelling of 132406667 in words is "one hundred thirty-two million, four hundred six thousand, six hundred sixty-seven".