122746607 has 8 divisors (see below), whose sum is σ = 129064320. Its totient is φ = 116510680.

The previous prime is 122746601. The next prime is 122746619. The reversal of 122746607 is 706647221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122746607 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 (122746601) 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, 17357 + ... + 23382.

It is an arithmetic number, because the mean of its divisors is an integer number (16133040).

Almost surely, 2^122746607 is an apocalyptic number.

122746607 is a deficient number, since it is larger than the sum of its proper divisors (6317713).

122746607 is a wasteful number, since it uses less digits than its factorization.

122746607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40893.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 122746607 is about 11079.1067780756. The cubic root of 122746607 is about 496.9772386533.

It can be divided in two parts, 12274 and 6607, that added together give a palindrome (18881).

The spelling of 122746607 in words is "one hundred twenty-two million, seven hundred forty-six thousand, six hundred seven".