4068724 has 24 divisors (see below), whose sum is σ = 7862400. Its totient is φ = 1826880.

The previous prime is 4068707. The next prime is 4068731. The reversal of 4068724 is 4278604.

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, 3397 + ... + 4435.

It is an arithmetic number, because the mean of its divisors is an integer number (327600).

Almost surely, 2^4068724 is an apocalyptic number.

4068724 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4068724 is a deficient number, since it is larger than the sum of its proper divisors (3793676).

4068724 is a wasteful number, since it uses less digits than its factorization.

4068724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1143 (or 1141 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 4068724 is about 2017.1078305336. The cubic root of 4068724 is about 159.6440524707.

The spelling of 4068724 in words is "four million, sixty-eight thousand, seven hundred twenty-four".