132242340 has 24 divisors (see below), whose sum is σ = 370278720. Its totient is φ = 35264608.

The previous prime is 132242339. The next prime is 132242359. The reversal of 132242340 is 43242231.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1101960 + ... + 1102079.

It is an arithmetic number, because the mean of its divisors is an integer number (15428280).

Almost surely, 2^132242340 is an apocalyptic number.

132242340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132242340 is an abundant number, since it is smaller than the sum of its proper divisors (238036380).

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

132242340 is a wasteful number, since it uses less digits than its factorization.

132242340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2204051 (or 2204049 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 132242340 is about 11499.6669516991. Note that the first 3 decimals coincide. The cubic root of 132242340 is about 509.4757396196.

Adding to 132242340 its reverse (43242231), we get a palindrome (175484571).

The spelling of 132242340 in words is "one hundred thirty-two million, two hundred forty-two thousand, three hundred forty".