4054726 has 16 divisors (see below), whose sum is σ = 6585264. Its totient is φ = 1861344.

The previous prime is 4054723. The next prime is 4054727. The reversal of 4054726 is 6274504.

It is an Ulam number.

It is a d-powerful number, because it can be written as 4 + 0 + 5⁹ + 4⁶ + 7³ + 2²¹ + 6 .

It is a junction number, because it is equal to n+sod(n) for n = 4054694 and 4054703.

It is a congruent number.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6921 + ... + 7483.

It is an arithmetic number, because the mean of its divisors is an integer number (411579).

Almost surely, 2^4054726 is an apocalyptic number.

4054726 is a deficient number, since it is larger than the sum of its proper divisors (2530538).

4054726 is a wasteful number, since it uses less digits than its factorization.

4054726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 4054726 is about 2013.6350215469. The cubic root of 4054726 is about 159.4607628120.

The spelling of 4054726 in words is "four million, fifty-four thousand, seven hundred twenty-six".