122832049 has 4 divisors (see below), whose sum is σ = 123275764. Its totient is φ = 122388336.

The previous prime is 122832043. The next prime is 122832053. The reversal of 122832049 is 940238221.

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 31438449 + 91393600 = 5607^2 + 9560^2 .

It is a cyclic number.

It is not a de Polignac number, because 122832049 - 2⁷ = 122831921 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122832049.

It is not an unprimeable number, because it can be changed into a prime (122832043) 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, 221442 + ... + 221995.

It is an arithmetic number, because the mean of its divisors is an integer number (30818941).

Almost surely, 2^122832049 is an apocalyptic number.

It is an amenable number.

122832049 is a deficient number, since it is larger than the sum of its proper divisors (443715).

122832049 is an equidigital number, since it uses as much as digits as its factorization.

122832049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443714.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 122832049 is about 11082.9621040586. The cubic root of 122832049 is about 497.0925246112.

The spelling of 122832049 in words is "one hundred twenty-two million, eight hundred thirty-two thousand, forty-nine".