4054122 has 24 divisors (see below), whose sum is σ = 8898240. Its totient is φ = 1333800.

The previous prime is 4054117. The next prime is 4054139. The reversal of 4054122 is 2214504.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 4054095 and 4054104.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4 + ... + 2847.

It is an arithmetic number, because the mean of its divisors is an integer number (370760).

Almost surely, 2^4054122 is an apocalyptic number.

4054122 is an abundant number, since it is smaller than the sum of its proper divisors (4844118).

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

4054122 is a wasteful number, since it uses less digits than its factorization.

4054122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2938 (or 2935 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 4054122 is about 2013.4850384346. The cubic root of 4054122 is about 159.4528445553.

Adding to 4054122 its reverse (2214504), we get a palindrome (6268626).

The spelling of 4054122 in words is "four million, fifty-four thousand, one hundred twenty-two".