9946231 has 4 divisors (see below), whose sum is σ = 10188864. Its totient is φ = 9703600.

The previous prime is 9946213. The next prime is 9946243. The reversal of 9946231 is 1326499.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9946231 - 2⁵ = 9946199 is a prime.

It is a super-2 number, since 2×9946231² = 197855022210722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9946271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121255 + ... + 121336.

It is an arithmetic number, because the mean of its divisors is an integer number (2547216).

Almost surely, 2^9946231 is an apocalyptic number.

9946231 is a deficient number, since it is larger than the sum of its proper divisors (242633).

9946231 is a wasteful number, since it uses less digits than its factorization.

9946231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242632.

The product of its digits is 11664, while the sum is 34.

The square root of 9946231 is about 3153.7645758680. The cubic root of 9946231 is about 215.0566355214.

It can be divided in two parts, 994 and 6231, that added together give a square (7225 = 85²).

The spelling of 9946231 in words is "nine million, nine hundred forty-six thousand, two hundred thirty-one".