4054720 has 28 divisors (see below), whose sum is σ = 9656064. Its totient is φ = 1621760.

The previous prime is 4054711. The next prime is 4054723. The reversal of 4054720 is 274504.

It is a d-powerful number, because it can be written as 4 + 0 + 5⁹ + 4⁶ + 7³ + 2²¹ + 0 .

It is a junction number, because it is equal to n+sod(n) for n = 4054691 and 4054700.

It is not an unprimeable number, because it can be changed into a prime (4054723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6016 + ... + 6655.

Almost surely, 2^4054720 is an apocalyptic number.

4054720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4054720 is an abundant number, since it is smaller than the sum of its proper divisors (5601344).

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

4054720 is a wasteful number, since it uses less digits than its factorization.

4054720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12688 (or 12678 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 4054720 is about 2013.6335317033. The cubic root of 4054720 is about 159.4606841577.

It can be divided in two parts, 4054 and 720, that added together give a palindrome (4774).

The spelling of 4054720 in words is "four million, fifty-four thousand, seven hundred twenty".