9697530 has 16 divisors (see below), whose sum is σ = 23274144. Its totient is φ = 2586000.

The previous prime is 9697511. The next prime is 9697549. The reversal of 9697530 is 357969.

It is an interprime number because it is at equal distance from previous prime (9697511) and next prime (9697549).

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, 161596 + ... + 161655.

It is an arithmetic number, because the mean of its divisors is an integer number (1454634).

Almost surely, 2^9697530 is an apocalyptic number.

9697530 is an abundant number, since it is smaller than the sum of its proper divisors (13576614).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9697530 is a wasteful number, since it uses less digits than its factorization.

9697530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323261.

The product of its (nonzero) digits is 51030, while the sum is 39.

The square root of 9697530 is about 3114.0857406308. The cubic root of 9697530 is about 213.2490199591.

The spelling of 9697530 in words is "nine million, six hundred ninety-seven thousand, five hundred thirty".