9225705 has 8 divisors (see below), whose sum is σ = 14761152. Its totient is φ = 4920368.

The previous prime is 9225703. The next prime is 9225709. The reversal of 9225705 is 5075229.

It is a happy number.

9225705 is digitally balanced in base 2, base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9225705 - 2¹ = 9225703 is a prime.

It is a super-2 number, since 2×9225705² = 170227265494050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9225703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307509 + ... + 307538.

It is an arithmetic number, because the mean of its divisors is an integer number (1845144).

Almost surely, 2^9225705 is an apocalyptic number.

It is an amenable number.

9225705 is a deficient number, since it is larger than the sum of its proper divisors (5535447).

9225705 is a wasteful number, since it uses less digits than its factorization.

9225705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615055.

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 9225705 is about 3037.3845657078. The cubic root of 9225705 is about 209.7328803229.

The spelling of 9225705 in words is "nine million, two hundred twenty-five thousand, seven hundred five".