612346122 has 16 divisors (see below), whose sum is σ = 1360769280. Its totient is φ = 204115356.

The previous prime is 612346109. The next prime is 612346123. The reversal of 612346122 is 221643216.

612346122 is a `hidden beast` number, since 6 + 12 + 34 + 612 + 2 = 666.

612346122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (612346123) 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, 5669818 + ... + 5669925.

It is an arithmetic number, because the mean of its divisors is an integer number (85048080).

Almost surely, 2^612346122 is an apocalyptic number.

612346122 is an abundant number, since it is smaller than the sum of its proper divisors (748423158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

612346122 is a wasteful number, since it uses less digits than its factorization.

612346122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11339754 (or 11339748 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 612346122 is about 24745.6283411838. The cubic root of 612346122 is about 849.1785013432.

Adding to 612346122 its reverse (221643216), we get a palindrome (833989338).

The spelling of 612346122 in words is "six hundred twelve million, three hundred forty-six thousand, one hundred twenty-two".