122624079 has 4 divisors (see below), whose sum is σ = 163498776. Its totient is φ = 81749384.

The previous prime is 122624053. The next prime is 122624083. The reversal of 122624079 is 970426221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 970426221 = 3 ⋅323475407.

It is a cyclic number.

It is not a de Polignac number, because 122624079 - 2¹³ = 122615887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122626079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20437344 + ... + 20437349.

It is an arithmetic number, because the mean of its divisors is an integer number (40874694).

Almost surely, 2^122624079 is an apocalyptic number.

122624079 is a deficient number, since it is larger than the sum of its proper divisors (40874697).

122624079 is an equidigital number, since it uses as much as digits as its factorization.

122624079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40874696.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 122624079 is about 11073.5757097696. The cubic root of 122624079 is about 496.8118195525.

The spelling of 122624079 in words is "one hundred twenty-two million, six hundred twenty-four thousand, seventy-nine".