122847082 has 4 divisors (see below), whose sum is σ = 184270626. Its totient is φ = 61423540.

The previous prime is 122847077. The next prime is 122847091. The reversal of 122847082 is 280748221.

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., 113230881 + 9616201 = 10641^2 + 3101^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30711769 + ... + 30711772.

Almost surely, 2^122847082 is an apocalyptic number.

122847082 is a deficient number, since it is larger than the sum of its proper divisors (61423544).

122847082 is an equidigital number, since it uses as much as digits as its factorization.

122847082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61423543.

The product of its (nonzero) digits is 14336, while the sum is 34.

The square root of 122847082 is about 11083.6402864763. The cubic root of 122847082 is about 497.1128029428.

The spelling of 122847082 in words is "one hundred twenty-two million, eight hundred forty-seven thousand, eighty-two".