10240712 has 32 divisors (see below), whose sum is σ = 20417400. Its totient is φ = 4806144.

The previous prime is 10240709. The next prime is 10240723. The reversal of 10240712 is 21704201.

It can be written as a sum of positive squares in 4 ways, for example, as 10023556 + 217156 = 3166^2 + 466^2 .

It is a nialpdrome in base 15.

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, 7988 + ... + 9180.

Almost surely, 2^10240712 is an apocalyptic number.

It is an amenable number.

10240712 is a deficient number, since it is larger than the sum of its proper divisors (10176688).

10240712 is a wasteful number, since it uses less digits than its factorization.

10240712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1265 (or 1261 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 10240712 is about 3200.1112480662. Note that the first 3 decimals coincide. The cubic root of 10240712 is about 217.1584421936.

Adding to 10240712 its reverse (21704201), we get a palindrome (31944913).

The spelling of 10240712 in words is "ten million, two hundred forty thousand, seven hundred twelve".