132869944 has 16 divisors (see below), whose sum is σ = 251599320. Its totient is φ = 65776800.

The previous prime is 132869941. The next prime is 132869951. The reversal of 132869944 is 449968231.

It is a junction number, because it is equal to n+sod(n) for n = 132869894 and 132869903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132869941) 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, 81414 + ... + 83029.

Almost surely, 2^132869944 is an apocalyptic number.

It is an amenable number.

132869944 is a deficient number, since it is larger than the sum of its proper divisors (118729376).

132869944 is a wasteful number, since it uses less digits than its factorization.

132869944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164550 (or 164546 counting only the distinct ones).

The product of its digits is 373248, while the sum is 46.

The square root of 132869944 is about 11526.9225728292. The cubic root of 132869944 is about 510.2804352848.

The spelling of 132869944 in words is "one hundred thirty-two million, eight hundred sixty-nine thousand, nine hundred forty-four".