9745715 has 16 divisors (see below), whose sum is σ = 13423872. Its totient is φ = 6653664.

The previous prime is 9745699. The next prime is 9745739. The reversal of 9745715 is 5175479.

9745715 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 9745715 - 2⁴ = 9745699 is a prime.

It is a super-2 number, since 2×9745715² = 189957921722450, which contains 22 as substring.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10292 + ... + 11198.

It is an arithmetic number, because the mean of its divisors is an integer number (838992).

Almost surely, 2^9745715 is an apocalyptic number.

9745715 is a deficient number, since it is larger than the sum of its proper divisors (3678157).

9745715 is a wasteful number, since it uses less digits than its factorization.

9745715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1226.

The product of its digits is 44100, while the sum is 38.

The square root of 9745715 is about 3121.8127746551. The cubic root of 9745715 is about 213.6016331871.

The spelling of 9745715 in words is "nine million, seven hundred forty-five thousand, seven hundred fifteen".