4313047 has 4 divisors (see below), whose sum is σ = 4347136. Its totient is φ = 4278960.

The previous prime is 4313041. The next prime is 4313081. The reversal of 4313047 is 7403134.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4313047 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 (4313041) 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, 16854 + ... + 17107.

It is an arithmetic number, because the mean of its divisors is an integer number (1086784).

Almost surely, 2^4313047 is an apocalyptic number.

4313047 is a deficient number, since it is larger than the sum of its proper divisors (34089).

4313047 is a wasteful number, since it uses less digits than its factorization.

4313047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34088.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 4313047 is about 2076.7876636768. The cubic root of 4313047 is about 162.7776334760. Note that the first 3 decimals are identical.

The spelling of 4313047 in words is "four million, three hundred thirteen thousand, forty-seven".