132723340 has 24 divisors (see below), whose sum is σ = 290838240. Its totient is φ = 50780928.

The previous prime is 132723337. The next prime is 132723361. The reversal of 132723340 is 43327231.

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, 143805 + ... + 144724.

It is an arithmetic number, because the mean of its divisors is an integer number (12118260).

Almost surely, 2^132723340 is an apocalyptic number.

132723340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132723340 is an abundant number, since it is smaller than the sum of its proper divisors (158114900).

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

132723340 is a wasteful number, since it uses less digits than its factorization.

132723340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288561 (or 288559 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 132723340 is about 11520.5616182546. The cubic root of 132723340 is about 510.0926910855.

The spelling of 132723340 in words is "one hundred thirty-two million, seven hundred twenty-three thousand, three hundred forty".