132078722 has 8 divisors (see below), whose sum is σ = 198441036. Its totient is φ = 65931712.

The previous prime is 132078721. The next prime is 132078743. The reversal of 132078722 is 227870231.

It can be written as a sum of positive squares in 2 ways, for example, as 131354521 + 724201 = 11461^2 + 851^2 .

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

It is not an unprimeable number, because it can be changed into a prime (132078721) 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, 52283 + ... + 54750.

Almost surely, 2^132078722 is an apocalyptic number.

132078722 is a deficient number, since it is larger than the sum of its proper divisors (66362314).

132078722 is a wasteful number, since it uses less digits than its factorization.

132078722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107652.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 132078722 is about 11492.5507177476. The cubic root of 132078722 is about 509.2655351212.

The spelling of 132078722 in words is "one hundred thirty-two million, seventy-eight thousand, seven hundred twenty-two".