132570829 has 2 divisors, whose sum is σ = 132570830. Its totient is φ = 132570828.

The previous prime is 132570799. The next prime is 132570839. The reversal of 132570829 is 928075231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101545929 + 31024900 = 10077^2 + 5570^2 .

It is a cyclic number.

It is not a de Polignac number, because 132570829 - 2⁵ = 132570797 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132570839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66285414 + 66285415.

It is an arithmetic number, because the mean of its divisors is an integer number (66285415).

Almost surely, 2^132570829 is an apocalyptic number.

It is an amenable number.

132570829 is a deficient number, since it is larger than the sum of its proper divisors (1).

132570829 is an equidigital number, since it uses as much as digits as its factorization.

132570829 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 132570829 is about 11513.9406373318. The cubic root of 132570829 is about 509.8972354780.

The spelling of 132570829 in words is "one hundred thirty-two million, five hundred seventy thousand, eight hundred twenty-nine".