122689614 has 32 divisors (see below), whose sum is σ = 248647680. Its totient is φ = 40356000.

The previous prime is 122689591. The next prime is 122689627. The reversal of 122689614 is 416986221.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172692 + ... + 173400.

It is an arithmetic number, because the mean of its divisors is an integer number (7770240).

Almost surely, 2^122689614 is an apocalyptic number.

122689614 is an abundant number, since it is smaller than the sum of its proper divisors (125958066).

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

122689614 is a wasteful number, since it uses less digits than its factorization.

122689614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056.

The product of its digits is 41472, while the sum is 39.

The square root of 122689614 is about 11076.5343858086. The cubic root of 122689614 is about 496.9003088726.

The spelling of 122689614 in words is "one hundred twenty-two million, six hundred eighty-nine thousand, six hundred fourteen".