132244831 has 4 divisors (see below), whose sum is σ = 133480872. Its totient is φ = 131008792.

The previous prime is 132244811. The next prime is 132244841. The reversal of 132244831 is 138442231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 132244831 - 2⁷ = 132244703 is a prime.

It is a super-2 number, since 2×132244831² = 34977390652437122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132244831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132244811) 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, 617860 + ... + 618073.

It is an arithmetic number, because the mean of its divisors is an integer number (33370218).

Almost surely, 2^132244831 is an apocalyptic number.

132244831 is a deficient number, since it is larger than the sum of its proper divisors (1236041).

132244831 is a wasteful number, since it uses less digits than its factorization.

132244831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1236040.

The product of its digits is 4608, while the sum is 28.

The square root of 132244831 is about 11499.7752586735. The cubic root of 132244831 is about 509.4789385349.

The spelling of 132244831 in words is "one hundred thirty-two million, two hundred forty-four thousand, eight hundred thirty-one".