132871700 has 72 divisors (see below), whose sum is σ = 312792480. Its totient is φ = 48700800.

The previous prime is 132871681. The next prime is 132871709. The reversal of 132871700 is 7178231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132871709) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 232415 + ... + 232985.

It is an arithmetic number, because the mean of its divisors is an integer number (4344340).

Almost surely, 2^132871700 is an apocalyptic number.

132871700 is a gapful number since it is divisible by the number (10) 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 132871700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156396240).

132871700 is an abundant number, since it is smaller than the sum of its proper divisors (179920780).

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

132871700 is a wasteful number, since it uses less digits than its factorization.

132871700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777 (or 770 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 29.

The square root of 132871700 is about 11526.9987420837. The cubic root of 132871700 is about 510.2826832185.

Adding to 132871700 its sum of digits (29), we get a square (132871729 = 11527²).

It can be divided in two parts, 13 and 2871700, that multiplied together give a square (37332100 = 6110²).

The spelling of 132871700 in words is "one hundred thirty-two million, eight hundred seventy-one thousand, seven hundred".