132414221 has 4 divisors (see below), whose sum is σ = 132541500. Its totient is φ = 132286944.

The previous prime is 132414209. The next prime is 132414229. The reversal of 132414221 is 122414231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 122414231 = 2053 ⋅59627.

It can be written as a sum of positive squares in 2 ways, for example, as 71402500 + 61011721 = 8450^2 + 7811^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132414221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132414193 and 132414202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132414229) 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, 62066 + ... + 64163.

It is an arithmetic number, because the mean of its divisors is an integer number (33135375).

Almost surely, 2^132414221 is an apocalyptic number.

It is an amenable number.

132414221 is a deficient number, since it is larger than the sum of its proper divisors (127279).

132414221 is a wasteful number, since it uses less digits than its factorization.

132414221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127278.

The product of its digits is 384, while the sum is 20.

The square root of 132414221 is about 11507.1378283220. The cubic root of 132414221 is about 509.6963731622.

Adding to 132414221 its reverse (122414231), we get a palindrome (254828452).

The spelling of 132414221 in words is "one hundred thirty-two million, four hundred fourteen thousand, two hundred twenty-one".