132497952 has 96 divisors (see below), whose sum is σ = 358344000. Its totient is φ = 42851328.

The previous prime is 132497951. The next prime is 132497969. The reversal of 132497952 is 259794231.

It is a tau number, because it is divible by the number of its divisors (96).

Its product of digits (136080) is a multiple of the sum of its prime factors (378).

It is not an unprimeable number, because it can be changed into a prime (132497951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 843858 + ... + 844014.

It is an arithmetic number, because the mean of its divisors is an integer number (3732750).

Almost surely, 2^132497952 is an apocalyptic number.

132497952 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 132497952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179172000).

132497952 is an abundant number, since it is smaller than the sum of its proper divisors (225846048).

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

132497952 is a wasteful number, since it uses less digits than its factorization.

132497952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378 (or 370 counting only the distinct ones).

The product of its digits is 136080, while the sum is 42.

The square root of 132497952 is about 11510.7754734423. The cubic root of 132497952 is about 509.8037845723.

The spelling of 132497952 in words is "one hundred thirty-two million, four hundred ninety-seven thousand, nine hundred fifty-two".