13768122 has 64 divisors (see below), whose sum is σ = 31104000. Its totient is φ = 4042368.

The previous prime is 13768109. The next prime is 13768129. The reversal of 13768122 is 22186731.

13768122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13768122² = 379122366813768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13768122.

It is not an unprimeable number, because it can be changed into a prime (13768129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 154654 + ... + 154742.

It is an arithmetic number, because the mean of its divisors is an integer number (486000).

Almost surely, 2^13768122 is an apocalyptic number.

13768122 is an abundant number, since it is smaller than the sum of its proper divisors (17335878).

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

13768122 is a wasteful number, since it uses less digits than its factorization.

13768122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195.

The product of its digits is 4032, while the sum is 30.

The square root of 13768122 is about 3710.5420089254. The cubic root of 13768122 is about 239.6761952680.

The spelling of 13768122 in words is "thirteen million, seven hundred sixty-eight thousand, one hundred twenty-two".