9952845 has 16 divisors (see below), whose sum is σ = 18199680. Its totient is φ = 4549824.

The previous prime is 9952799. The next prime is 9952847. The reversal of 9952845 is 5482599.

It is not a de Polignac number, because 9952845 - 2⁸ = 9952589 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9952797 and 9952806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9952847) 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, 47290 + ... + 47499.

It is an arithmetic number, because the mean of its divisors is an integer number (1137480).

Almost surely, 2^9952845 is an apocalyptic number.

It is an amenable number.

9952845 is a deficient number, since it is larger than the sum of its proper divisors (8246835).

9952845 is a wasteful number, since it uses less digits than its factorization.

9952845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94804.

The product of its digits is 129600, while the sum is 42.

The square root of 9952845 is about 3154.8129897032. The cubic root of 9952845 is about 215.1042940907.

The spelling of 9952845 in words is "nine million, nine hundred fifty-two thousand, eight hundred forty-five".