4053447 has 6 divisors (see below), whose sum is σ = 5854992. Its totient is φ = 2702292.

The previous prime is 4053443. The next prime is 4053449. The reversal of 4053447 is 7443504.

It is not a de Polignac number, because 4053447 - 2² = 4053443 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4053447.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4053443) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 225183 + ... + 225200.

It is an arithmetic number, because the mean of its divisors is an integer number (975832).

Almost surely, 2^4053447 is an apocalyptic number.

4053447 is a deficient number, since it is larger than the sum of its proper divisors (1801545).

4053447 is a wasteful number, since it uses less digits than its factorization.

4053447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450389 (or 450386 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 4053447 is about 2013.3174116368. The cubic root of 4053447 is about 159.4439945796.

The spelling of 4053447 in words is "four million, fifty-three thousand, four hundred forty-seven".