122982453 has 24 divisors (see below), whose sum is σ = 196693536. Its totient is φ = 73418400.

The previous prime is 122982427. The next prime is 122982481. The reversal of 122982453 is 354289221.

It is a happy number.

122982453 is a `hidden beast` number, since 122 + 9 + 82 + 453 = 666.

It is not a de Polignac number, because 122982453 - 2¹⁴ = 122966069 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122982253) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2638 + ... + 15903.

It is an arithmetic number, because the mean of its divisors is an integer number (8195564).

Almost surely, 2^122982453 is an apocalyptic number.

It is an amenable number.

122982453 is a deficient number, since it is larger than the sum of its proper divisors (73711083).

122982453 is a wasteful number, since it uses less digits than its factorization.

122982453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18625 (or 18622 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 122982453 is about 11089.7453983399. The cubic root of 122982453 is about 497.2953332694.

The spelling of 122982453 in words is "one hundred twenty-two million, nine hundred eighty-two thousand, four hundred fifty-three".