4245112 has 16 divisors (see below), whose sum is σ = 8091000. Its totient is φ = 2087520.

The previous prime is 4245103. The next prime is 4245119. The reversal of 4245112 is 2115424.

It is a self number, because there is not a number n which added to its sum of digits gives 4245112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4245119) 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, 3862 + ... + 4837.

Almost surely, 2^4245112 is an apocalyptic number.

It is an amenable number.

4245112 is a deficient number, since it is larger than the sum of its proper divisors (3845888).

4245112 is a wasteful number, since it uses less digits than its factorization.

4245112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8766 (or 8762 counting only the distinct ones).

The product of its digits is 320, while the sum is 19.

The square root of 4245112 is about 2060.3669576073. The cubic root of 4245112 is about 161.9184673299.

It can be divided in two parts, 42 and 45112, that added together give a palindrome (45154).

The spelling of 4245112 in words is "four million, two hundred forty-five thousand, one hundred twelve".