4054392 has 24 divisors (see below), whose sum is σ = 10980840. Its totient is φ = 1351440.

The previous prime is 4054387. The next prime is 4054411. The reversal of 4054392 is 2934504.

It is a tau number, because it is divible by the number of its divisors (24).

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, 28084 + ... + 28227.

It is an arithmetic number, because the mean of its divisors is an integer number (457535).

Almost surely, 2^4054392 is an apocalyptic number.

It is an amenable number.

4054392 is an abundant number, since it is smaller than the sum of its proper divisors (6926448).

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

4054392 is a wasteful number, since it uses less digits than its factorization.

4054392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56323 (or 56316 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 4054392 is about 2013.5520852464. The cubic root of 4054392 is about 159.4563842706.

Adding to 4054392 its reverse (2934504), we get a palindrome (6988896).

The spelling of 4054392 in words is "four million, fifty-four thousand, three hundred ninety-two".