132520834 has 4 divisors (see below), whose sum is σ = 198781254. Its totient is φ = 66260416.

The previous prime is 132520819. The next prime is 132520837. The reversal of 132520834 is 438025231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 73153809 + 59367025 = 8553^2 + 7705^2 .

It is not an unprimeable number, because it can be changed into a prime (132520837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33130207 + ... + 33130210.

Almost surely, 2^132520834 is an apocalyptic number.

132520834 is a deficient number, since it is larger than the sum of its proper divisors (66260420).

132520834 is an equidigital number, since it uses as much as digits as its factorization.

132520834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66260419.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 132520834 is about 11511.7693687808. The cubic root of 132520834 is about 509.8331300794.

The spelling of 132520834 in words is "one hundred thirty-two million, five hundred twenty thousand, eight hundred thirty-four".