2323917 has 32 divisors (see below), whose sum is σ = 3749760. Its totient is φ = 1416960.

The previous prime is 2323907. The next prime is 2323939. The reversal of 2323917 is 7193232.

It is not a de Polignac number, because 2323917 - 2²⁰ = 1275341 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

2323917 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2323907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27958 + ... + 28040.

It is an arithmetic number, because the mean of its divisors is an integer number (117180).

2^2323917 is an apocalyptic number.

2323917 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2323917 is a deficient number, since it is larger than the sum of its proper divisors (1425843).

2323917 is a wasteful number, since it uses less digits than its factorization.

2323917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170 (or 164 counting only the distinct ones).

The product of its digits is 2268, while the sum is 27.

The square root of 2323917 is about 1524.4398971426. The cubic root of 2323917 is about 132.4565800532.

It can be divided in two parts, 2323 and 917, that added together give a triangular number (3240 = T₈₀).

The spelling of 2323917 in words is "two million, three hundred twenty-three thousand, nine hundred seventeen".