122716606 has 8 divisors (see below), whose sum is σ = 184387104. Its totient is φ = 61254240.

The previous prime is 122716553. The next prime is 122716609. The reversal of 122716606 is 606617221.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122716609) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 50550 + ... + 52921.

It is an arithmetic number, because the mean of its divisors is an integer number (23048388).

Almost surely, 2^122716606 is an apocalyptic number.

122716606 is a deficient number, since it is larger than the sum of its proper divisors (61670498).

122716606 is a wasteful number, since it uses less digits than its factorization.

122716606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104066.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 122716606 is about 11077.7527504454. The cubic root of 122716606 is about 496.9367459413.

The spelling of 122716606 in words is "one hundred twenty-two million, seven hundred sixteen thousand, six hundred six".