4247112 has 32 divisors (see below), whose sum is σ = 10673280. Its totient is φ = 1408320.

The previous prime is 4247107. The next prime is 4247129. The reversal of 4247112 is 2117424.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6178 + ... + 6830.

It is an arithmetic number, because the mean of its divisors is an integer number (333540).

Almost surely, 2^4247112 is an apocalyptic number.

It is an amenable number.

4247112 is an abundant number, since it is smaller than the sum of its proper divisors (6426168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4247112 is a wasteful number, since it uses less digits than its factorization.

4247112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933 (or 929 counting only the distinct ones).

The product of its digits is 448, while the sum is 21.

The square root of 4247112 is about 2060.8522508904. The cubic root of 4247112 is about 161.9438915584.

The spelling of 4247112 in words is "four million, two hundred forty-seven thousand, one hundred twelve".