132644967 has 32 divisors (see below), whose sum is σ = 219394560. Its totient is φ = 69413760.

The previous prime is 132644959. The next prime is 132644987. The reversal of 132644967 is 769446231.

It is not a de Polignac number, because 132644967 - 2³ = 132644959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132644917) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33909 + ... + 37617.

It is an arithmetic number, because the mean of its divisors is an integer number (6856080).

Almost surely, 2^132644967 is an apocalyptic number.

132644967 is a deficient number, since it is larger than the sum of its proper divisors (86749593).

132644967 is a wasteful number, since it uses less digits than its factorization.

132644967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3863.

The product of its digits is 217728, while the sum is 42.

The square root of 132644967 is about 11517.1596758923. The cubic root of 132644967 is about 509.9922682411.

The spelling of 132644967 in words is "one hundred thirty-two million, six hundred forty-four thousand, nine hundred sixty-seven".