9646245 has 48 divisors (see below), whose sum is σ = 19348992. Its totient is φ = 4354560.

The previous prime is 9646229. The next prime is 9646249. The reversal of 9646245 is 5426469.

9646245 is a `hidden beast` number, since 9 + 646 + 2 + 4 + 5 = 666.

It is not a de Polignac number, because 9646245 - 2⁴ = 9646229 is a prime.

It is a Curzon number.

9646245 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9646249) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35460 + ... + 35730.

It is an arithmetic number, because the mean of its divisors is an integer number (403104).

Almost surely, 2^9646245 is an apocalyptic number.

It is an amenable number.

9646245 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

9646245 is a wasteful number, since it uses less digits than its factorization.

9646245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402 (or 399 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 9646245 is about 3105.8404659609. The cubic root of 9646245 is about 212.8724356855.

The spelling of 9646245 in words is "nine million, six hundred forty-six thousand, two hundred forty-five".