4053047 has 4 divisors (see below), whose sum is σ = 4057296. Its totient is φ = 4048800.

The previous prime is 4053041. The next prime is 4053059. The reversal of 4053047 is 7403504.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4053047 - 2⁸ = 4052791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4053041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47 + ... + 2847.

It is an arithmetic number, because the mean of its divisors is an integer number (1014324).

Almost surely, 2^4053047 is an apocalyptic number.

4053047 is a deficient number, since it is larger than the sum of its proper divisors (4249).

4053047 is a wasteful number, since it uses less digits than its factorization.

4053047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4248.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 4053047 is about 2013.2180706521. The cubic root of 4053047 is about 159.4387496859.

The spelling of 4053047 in words is "four million, fifty-three thousand, forty-seven".