132256849 has 4 divisors (see below), whose sum is σ = 136817460. Its totient is φ = 127696240.

The previous prime is 132256847. The next prime is 132256879. The reversal of 132256849 is 948652231.

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

It can be written as a sum of positive squares in 2 ways, for example, as 29376400 + 102880449 = 5420^2 + 10143^2 .

It is a cyclic number.

It is not a de Polignac number, because 132256849 - 2¹ = 132256847 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132256843) 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, 2280262 + ... + 2280319.

It is an arithmetic number, because the mean of its divisors is an integer number (34204365).

Almost surely, 2^132256849 is an apocalyptic number.

It is an amenable number.

132256849 is a deficient number, since it is larger than the sum of its proper divisors (4560611).

132256849 is an equidigital number, since it uses as much as digits as its factorization.

132256849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4560610.

The product of its digits is 103680, while the sum is 40.

The square root of 132256849 is about 11500.2977787534. The cubic root of 132256849 is about 509.4943713559.

The spelling of 132256849 in words is "one hundred thirty-two million, two hundred fifty-six thousand, eight hundred forty-nine".