9922623 has 8 divisors (see below), whose sum is σ = 13587888. Its totient is φ = 6436224.

The previous prime is 9922613. The next prime is 9922651. The reversal of 9922623 is 3262299.

It is a happy number.

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

It is not a de Polignac number, because 9922623 - 2⁶ = 9922559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9922613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44586 + ... + 44807.

It is an arithmetic number, because the mean of its divisors is an integer number (1698486).

Almost surely, 2^9922623 is an apocalyptic number.

9922623 is a deficient number, since it is larger than the sum of its proper divisors (3665265).

9922623 is a wasteful number, since it uses less digits than its factorization.

9922623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89433.

The product of its digits is 11664, while the sum is 33.

The square root of 9922623 is about 3150.0195237490. The cubic root of 9922623 is about 214.8863506077.

It can be divided in two parts, 99 and 22623, that added together give a palindrome (22722).

The spelling of 9922623 in words is "nine million, nine hundred twenty-two thousand, six hundred twenty-three".