122394685 has 8 divisors (see below), whose sum is σ = 167855616. Its totient is φ = 83927760.

The previous prime is 122394673. The next prime is 122394689. The reversal of 122394685 is 586493221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122394685 - 2⁵ = 122394653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122394689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1748461 + ... + 1748530.

It is an arithmetic number, because the mean of its divisors is an integer number (20981952).

Almost surely, 2^122394685 is an apocalyptic number.

It is an amenable number.

122394685 is a deficient number, since it is larger than the sum of its proper divisors (45460931).

122394685 is an equidigital number, since it uses as much as digits as its factorization.

122394685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3497003.

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

The square root of 122394685 is about 11063.2131408556. The cubic root of 122394685 is about 496.5018293479.

The spelling of 122394685 in words is "one hundred twenty-two million, three hundred ninety-four thousand, six hundred eighty-five".