123771414 has 16 divisors (see below), whose sum is σ = 266584752. Its totient is φ = 38083488.

The previous prime is 123771397. The next prime is 123771451. The reversal of 123771414 is 414177321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 793329 + ... + 793484.

It is an arithmetic number, because the mean of its divisors is an integer number (16661547).

Almost surely, 2^123771414 is an apocalyptic number.

123771414 is an abundant number, since it is smaller than the sum of its proper divisors (142813338).

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

123771414 is a wasteful number, since it uses less digits than its factorization.

123771414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586831.

The product of its digits is 4704, while the sum is 30.

The square root of 123771414 is about 11125.2601767329. The cubic root of 123771414 is about 498.3564889956.

The spelling of 123771414 in words is "one hundred twenty-three million, seven hundred seventy-one thousand, four hundred fourteen".