10000724 has 12 divisors (see below), whose sum is σ = 18066048. Its totient is φ = 4839000.

The previous prime is 10000723. The next prime is 10000733. The reversal of 10000724 is 42700001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10000699 and 10000708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000721) 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, 40202 + ... + 40449.

It is an arithmetic number, because the mean of its divisors is an integer number (1505504).

Almost surely, 2^10000724 is an apocalyptic number.

It is an amenable number.

10000724 is a deficient number, since it is larger than the sum of its proper divisors (8065324).

10000724 is a wasteful number, since it uses less digits than its factorization.

10000724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80686 (or 80684 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 14.

The square root of 10000724 is about 3162.3921325478. The cubic root of 10000724 is about 215.4486682468.

Adding to 10000724 its reverse (42700001), we get a palindrome (52700725).

The spelling of 10000724 in words is "ten million, seven hundred twenty-four", and thus it is an aban number.