132761720 has 64 divisors (see below), whose sum is σ = 367657920. Its totient is φ = 42015744.

The previous prime is 132761711. The next prime is 132761723. The reversal of 132761720 is 27167231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132761723) 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, 14597 + ... + 21876.

It is an arithmetic number, because the mean of its divisors is an integer number (5744655).

Almost surely, 2^132761720 is an apocalyptic number.

132761720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132761720 is an abundant number, since it is smaller than the sum of its proper divisors (234896200).

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

132761720 is a wasteful number, since it uses less digits than its factorization.

132761720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36504 (or 36500 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 132761720 is about 11522.2272152566. The cubic root of 132761720 is about 510.1418546832.

The spelling of 132761720 in words is "one hundred thirty-two million, seven hundred sixty-one thousand, seven hundred twenty".