132521414 has 8 divisors (see below), whose sum is σ = 198835608. Its totient is φ = 66242880.

The previous prime is 132521413. The next prime is 132521449. The reversal of 132521414 is 414125231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 132521414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132521413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4289 + ... + 16835.

It is an arithmetic number, because the mean of its divisors is an integer number (24854451).

Almost surely, 2^132521414 is an apocalyptic number.

132521414 is a deficient number, since it is larger than the sum of its proper divisors (66314194).

132521414 is a wasteful number, since it uses less digits than its factorization.

132521414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17830.

The product of its digits is 960, while the sum is 23.

The square root of 132521414 is about 11511.7945603629. The cubic root of 132521414 is about 509.8338738688.

Adding to 132521414 its reverse (414125231), we get a palindrome (546646645).

The spelling of 132521414 in words is "one hundred thirty-two million, five hundred twenty-one thousand, four hundred fourteen".