4122054 has 12 divisors (see below), whose sum is σ = 8931156. Its totient is φ = 1374012.

The previous prime is 4122043. The next prime is 4122067. The reversal of 4122054 is 4502214.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 229003 = 4122054 / (4 + 1 + 2 + 2 + 0 + 5 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 114484 + ... + 114519.

It is an arithmetic number, because the mean of its divisors is an integer number (744263).

Almost surely, 2^4122054 is an apocalyptic number.

4122054 is an abundant number, since it is smaller than the sum of its proper divisors (4809102).

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

4122054 is a wasteful number, since it uses less digits than its factorization.

4122054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229011 (or 229008 counting only the distinct ones).

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

The square root of 4122054 is about 2030.2842165569. The cubic root of 4122054 is about 160.3385280288.

Adding to 4122054 its reverse (4502214), we get a palindrome (8624268).

The spelling of 4122054 in words is "four million, one hundred twenty-two thousand, fifty-four".