9997365 has 16 divisors (see below), whose sum is σ = 18281088. Its totient is φ = 4570176.

The previous prime is 9997357. The next prime is 9997367. The reversal of 9997365 is 5637999.

It is a happy number.

It is not a de Polignac number, because 9997365 - 2³ = 9997357 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9997367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47502 + ... + 47711.

It is an arithmetic number, because the mean of its divisors is an integer number (1142568).

Almost surely, 2^9997365 is an apocalyptic number.

It is an amenable number.

9997365 is a deficient number, since it is larger than the sum of its proper divisors (8283723).

9997365 is a wasteful number, since it uses less digits than its factorization.

9997365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95228.

The product of its digits is 459270, while the sum is 48.

The square root of 9997365 is about 3161.8610026375. The cubic root of 9997365 is about 215.4245442228.

The spelling of 9997365 in words is "nine million, nine hundred ninety-seven thousand, three hundred sixty-five".