122679364 has 6 divisors (see below), whose sum is σ = 214688894. Its totient is φ = 61339680.

The previous prime is 122679343. The next prime is 122679373. The reversal of 122679364 is 463976221.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 121220100 + 1459264 = 11010^2 + 1208^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15334917 + ... + 15334924.

Almost surely, 2^122679364 is an apocalyptic number.

It is an amenable number.

122679364 is a deficient number, since it is larger than the sum of its proper divisors (92009530).

122679364 is a wasteful number, since it uses less digits than its factorization.

122679364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30669845 (or 30669843 counting only the distinct ones).

The product of its digits is 108864, while the sum is 40.

The square root of 122679364 is about 11076.0716862974. The cubic root of 122679364 is about 496.8864707820.

The spelling of 122679364 in words is "one hundred twenty-two million, six hundred seventy-nine thousand, three hundred sixty-four".