132290736 has 80 divisors (see below), whose sum is σ = 363976704. Its totient is φ = 41260032.

The previous prime is 132290729. The next prime is 132290737. The reversal of 132290736 is 637092231.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 132290697 and 132290706.

It is not an unprimeable number, because it can be changed into a prime (132290737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181605 + ... + 182331.

Almost surely, 2^132290736 is an apocalyptic number.

132290736 is a gapful number since it is divisible by the number (16) 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 132290736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181988352).

132290736 is an abundant number, since it is smaller than the sum of its proper divisors (231685968).

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

132290736 is a wasteful number, since it uses less digits than its factorization.

132290736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978 (or 972 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 132290736 is about 11501.7709940687. The cubic root of 132290736 is about 509.5378820487.

The spelling of 132290736 in words is "one hundred thirty-two million, two hundred ninety thousand, seven hundred thirty-six".