9945596 has 12 divisors (see below), whose sum is σ = 17565240. Its totient is φ = 4926960.

The previous prime is 9945587. The next prime is 9945619. The reversal of 9945596 is 6955499.

It is a self number, because there is not a number n which added to its sum of digits gives 9945596.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10970 + ... + 11841.

It is an arithmetic number, because the mean of its divisors is an integer number (1463770).

Almost surely, 2^9945596 is an apocalyptic number.

It is an amenable number.

9945596 is a deficient number, since it is larger than the sum of its proper divisors (7619644).

9945596 is a wasteful number, since it uses less digits than its factorization.

9945596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22924 (or 22922 counting only the distinct ones).

The product of its digits is 437400, while the sum is 47.

The square root of 9945596 is about 3153.6639009254. The cubic root of 9945596 is about 215.0520587837.

The spelling of 9945596 in words is "nine million, nine hundred forty-five thousand, five hundred ninety-six".