4054747 has 4 divisors (see below), whose sum is σ = 4067856. Its totient is φ = 4041640.

The previous prime is 4054741. The next prime is 4054753. The reversal of 4054747 is 7474504.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4054741) and next prime (4054753).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4054747 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4054741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6079 + ... + 6712.

It is an arithmetic number, because the mean of its divisors is an integer number (1016964).

Almost surely, 2^4054747 is an apocalyptic number.

4054747 is a deficient number, since it is larger than the sum of its proper divisors (13109).

4054747 is a wasteful number, since it uses less digits than its factorization.

4054747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13108.

The product of its (nonzero) digits is 15680, while the sum is 31.

The square root of 4054747 is about 2013.6402359905. The cubic root of 4054747 is about 159.4610381015.

The spelling of 4054747 in words is "four million, fifty-four thousand, seven hundred forty-seven".