6860724 has 72 divisors (see below), whose sum is σ = 18446400. Its totient is φ = 1976832.

The previous prime is 6860719. The next prime is 6860747. The reversal of 6860724 is 4270686.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34377 + ... + 34575.

It is an arithmetic number, because the mean of its divisors is an integer number (256200).

Almost surely, 2^6860724 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6860724, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9223200).

6860724 is an abundant number, since it is smaller than the sum of its proper divisors (11585676).

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

6860724 is a wasteful number, since it uses less digits than its factorization.

6860724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249 (or 234 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 6860724 is about 2619.2983793375. The cubic root of 6860724 is about 190.0159174107.

The spelling of 6860724 in words is "six million, eight hundred sixty thousand, seven hundred twenty-four".