132293952 has 112 divisors (see below), whose sum is σ = 444520320. Its totient is φ = 37794816.

The previous prime is 132293947. The next prime is 132293963. The reversal of 132293952 is 259392231.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6628 + ... + 17564.

Almost surely, 2^132293952 is an apocalyptic number.

132293952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132293952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222260160).

132293952 is an abundant number, since it is smaller than the sum of its proper divisors (312226368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132293952 is a wasteful number, since it uses less digits than its factorization.

132293952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10965 (or 10949 counting only the distinct ones).

The product of its digits is 29160, while the sum is 36.

The square root of 132293952 is about 11501.9107977762. The cubic root of 132293952 is about 509.5420109862.

The spelling of 132293952 in words is "one hundred thirty-two million, two hundred ninety-three thousand, nine hundred fifty-two".