4712247 has 24 divisors (see below), whose sum is σ = 7590960. Its totient is φ = 2799360.

The previous prime is 4712243. The next prime is 4712249. The reversal of 4712247 is 7422174.

It is a happy number.

It is not a de Polignac number, because 4712247 - 2² = 4712243 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4712247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4712243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2097 + ... + 3717.

It is an arithmetic number, because the mean of its divisors is an integer number (316290).

Almost surely, 2^4712247 is an apocalyptic number.

4712247 is a deficient number, since it is larger than the sum of its proper divisors (2878713).

4712247 is a wasteful number, since it uses less digits than its factorization.

4712247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1663 (or 1660 counting only the distinct ones).

The product of its digits is 3136, while the sum is 27.

The square root of 4712247 is about 2170.7710611670. The cubic root of 4712247 is about 167.6522355471.

The spelling of 4712247 in words is "four million, seven hundred twelve thousand, two hundred forty-seven".