122714838 has 80 divisors (see below), whose sum is σ = 286032384. Its totient is φ = 39296880.

The previous prime is 122714807. The next prime is 122714849. The reversal of 122714838 is 838417221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 540481 + ... + 540707.

Almost surely, 2^122714838 is an apocalyptic number.

122714838 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 122714838, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143016192).

122714838 is an abundant number, since it is smaller than the sum of its proper divisors (163317546).

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

122714838 is a wasteful number, since it uses less digits than its factorization.

122714838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359 (or 350 counting only the distinct ones).

The product of its digits is 21504, while the sum is 36.

The square root of 122714838 is about 11077.6729505795. The cubic root of 122714838 is about 496.9343594444.

The spelling of 122714838 in words is "one hundred twenty-two million, seven hundred fourteen thousand, eight hundred thirty-eight".