132474243 has 16 divisors (see below), whose sum is σ = 192980736. Its totient is φ = 80166240.

The previous prime is 132474229. The next prime is 132474323. The reversal of 132474243 is 342474231.

It is not a de Polignac number, because 132474243 - 2⁵ = 132474211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 132474243.

It is not an unprimeable number, because it can be changed into a prime (132474943) 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, 22330 + ... + 27632.

It is an arithmetic number, because the mean of its divisors is an integer number (12061296).

Almost surely, 2^132474243 is an apocalyptic number.

132474243 is a deficient number, since it is larger than the sum of its proper divisors (60506493).

132474243 is a wasteful number, since it uses less digits than its factorization.

132474243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6074.

The product of its digits is 16128, while the sum is 30.

The square root of 132474243 is about 11509.7455662582. The cubic root of 132474243 is about 509.7733748974.

The spelling of 132474243 in words is "one hundred thirty-two million, four hundred seventy-four thousand, two hundred forty-three".