132743547 has 24 divisors (see below), whose sum is σ = 194469600. Its totient is φ = 87246720.

The previous prime is 132743543. The next prime is 132743561. The reversal of 132743547 is 745347231.

It is not a de Polignac number, because 132743547 - 2² = 132743543 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132743543) 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, 245097 + ... + 245637.

It is an arithmetic number, because the mean of its divisors is an integer number (8102900).

Almost surely, 2^132743547 is an apocalyptic number.

132743547 is a deficient number, since it is larger than the sum of its proper divisors (61726053).

132743547 is a wasteful number, since it uses less digits than its factorization.

132743547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883 (or 880 counting only the distinct ones).

The product of its digits is 70560, while the sum is 36.

The square root of 132743547 is about 11521.4385820522. The cubic root of 132743547 is about 510.1185768113.

The spelling of 132743547 in words is "one hundred thirty-two million, seven hundred forty-three thousand, five hundred forty-seven".