132450340 has 24 divisors (see below), whose sum is σ = 303432192. Its totient is φ = 48163680.

The previous prime is 132450319. The next prime is 132450341. The reversal of 132450340 is 43054231.

It is a super-2 number, since 2×132450340² = 35086185132231200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (132450341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300804 + ... + 301243.

It is an arithmetic number, because the mean of its divisors is an integer number (12643008).

Almost surely, 2^132450340 is an apocalyptic number.

132450340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132450340 is an abundant number, since it is smaller than the sum of its proper divisors (170981852).

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

132450340 is a wasteful number, since it uses less digits than its factorization.

132450340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602067 (or 602065 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 132450340 is about 11508.7071385104. The cubic root of 132450340 is about 509.7427127208.

The spelling of 132450340 in words is "one hundred thirty-two million, four hundred fifty thousand, three hundred forty".