9626723 has 4 divisors (see below), whose sum is σ = 9696120. Its totient is φ = 9557328.

The previous prime is 9626707. The next prime is 9626767. The reversal of 9626723 is 3276269.

It is a happy number.

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 9626723 - 2⁴ = 9626707 is a prime.

It is a d-powerful number, because it can be written as 9² + 6⁴ + 2¹⁷ + 6⁷ + 7⁷ + 2²³ + 3⁷ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9626783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34490 + ... + 34767.

It is an arithmetic number, because the mean of its divisors is an integer number (2424030).

Almost surely, 2^9626723 is an apocalyptic number.

9626723 is a deficient number, since it is larger than the sum of its proper divisors (69397).

9626723 is a wasteful number, since it uses less digits than its factorization.

9626723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69396.

The product of its digits is 27216, while the sum is 35.

The square root of 9626723 is about 3102.6960856649. The cubic root of 9626723 is about 212.7287354765.

The spelling of 9626723 in words is "nine million, six hundred twenty-six thousand, seven hundred twenty-three".