132023969 has 32 divisors (see below), whose sum is σ = 169153536. Its totient is φ = 100077120.

The previous prime is 132023959. The next prime is 132023971. The reversal of 132023969 is 969320231.

It is not a de Polignac number, because 132023969 - 2⁴ = 132023953 is a prime.

It is a super-2 number, since 2×132023969² = 34860656781025922, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (132023909) 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, 809882 + ... + 810044.

It is an arithmetic number, because the mean of its divisors is an integer number (5286048).

Almost surely, 2^132023969 is an apocalyptic number.

It is an amenable number.

132023969 is a deficient number, since it is larger than the sum of its proper divisors (37129567).

132023969 is a wasteful number, since it uses less digits than its factorization.

132023969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405.

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 132023969 is about 11490.1683625611. The cubic root of 132023969 is about 509.1951536866.

It can be divided in two parts, 13202 and 3969, that added together give a palindrome (17171).

The spelling of 132023969 in words is "one hundred thirty-two million, twenty-three thousand, nine hundred sixty-nine".