9959546 has 8 divisors (see below), whose sum is σ = 15029280. Its totient is φ = 4949788.

The previous prime is 9959533. The next prime is 9959563. The reversal of 9959546 is 6459599.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×9959546² = 198385113052232, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 9959546.

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, 14576 + ... + 15243.

It is an arithmetic number, because the mean of its divisors is an integer number (1878660).

Almost surely, 2^9959546 is an apocalyptic number.

9959546 is a deficient number, since it is larger than the sum of its proper divisors (5069734).

9959546 is a wasteful number, since it uses less digits than its factorization.

9959546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29988.

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

The square root of 9959546 is about 3155.8748390898. The cubic root of 9959546 is about 215.1525580296.

The spelling of 9959546 in words is "nine million, nine hundred fifty-nine thousand, five hundred forty-six".