122849485 has 12 divisors (see below), whose sum is σ = 162040284. Its totient is φ = 89344640.

The previous prime is 122849477. The next prime is 122849501. The reversal of 122849485 is 584948221.

It can be written as a sum of positive squares in 2 ways, for example, as 37675044 + 85174441 = 6138^2 + 9229^2 .

It is not a de Polignac number, because 122849485 - 2³ = 122849477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100924 + ... + 102133.

It is an arithmetic number, because the mean of its divisors is an integer number (13503357).

Almost surely, 2^122849485 is an apocalyptic number.

It is an amenable number.

122849485 is a deficient number, since it is larger than the sum of its proper divisors (39190799).

122849485 is a wasteful number, since it uses less digits than its factorization.

122849485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203084 (or 203073 counting only the distinct ones).

The product of its digits is 184320, while the sum is 43.

The square root of 122849485 is about 11083.7486889590. The cubic root of 122849485 is about 497.1160442470.

The spelling of 122849485 in words is "one hundred twenty-two million, eight hundred forty-nine thousand, four hundred eighty-five".