4139712 has 42 divisors (see below), whose sum is σ = 11867388. Its totient is φ = 1379712.

The previous prime is 4139699. The next prime is 4139741. The reversal of 4139712 is 2179314.

4139712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3018 + ... + 4169.

Almost surely, 2^4139712 is an apocalyptic number.

It is an amenable number.

4139712 is an abundant number, since it is smaller than the sum of its proper divisors (7727676).

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

4139712 is a wasteful number, since it uses less digits than its factorization.

4139712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7205 (or 7192 counting only the distinct ones).

The product of its digits is 1512, while the sum is 27.

The square root of 4139712 is about 2034.6282215678. The cubic root of 4139712 is about 160.5671538941.

It can be divided in two parts, 4139 and 712, that added together give a triangular number (4851 = T₉₈).

The spelling of 4139712 in words is "four million, one hundred thirty-nine thousand, seven hundred twelve".