122379471 has 16 divisors (see below), whose sum is σ = 181478400. Its totient is φ = 81507384.

The previous prime is 122379457. The next prime is 122379503. The reversal of 122379471 is 174973221.

It is not a de Polignac number, because 122379471 - 2⁶ = 122379407 is a prime.

It is a super-3 number, since 3×122379471³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122379401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43650 + ... + 46368.

It is an arithmetic number, because the mean of its divisors is an integer number (11342400).

Almost surely, 2^122379471 is an apocalyptic number.

122379471 is a deficient number, since it is larger than the sum of its proper divisors (59098929).

122379471 is a wasteful number, since it uses less digits than its factorization.

122379471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4395 (or 4389 counting only the distinct ones).

The product of its digits is 21168, while the sum is 36.

The square root of 122379471 is about 11062.5255253943. The cubic root of 122379471 is about 496.4812563090.

The spelling of 122379471 in words is "one hundred twenty-two million, three hundred seventy-nine thousand, four hundred seventy-one".