23340244 has 12 divisors (see below), whose sum is σ = 42254100. Its totient is φ = 11267648.

The previous prime is 23340211. The next prime is 23340259. The reversal of 23340244 is 44204332.

It can be written as a sum of positive squares in 2 ways, for example, as 10163344 + 13176900 = 3188^2 + 3630^2 .

It is a congruent number.

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, 100489 + ... + 100720.

It is an arithmetic number, because the mean of its divisors is an integer number (3521175).

Almost surely, 2^23340244 is an apocalyptic number.

It is an amenable number.

23340244 is a deficient number, since it is larger than the sum of its proper divisors (18913856).

23340244 is a wasteful number, since it uses less digits than its factorization.

23340244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201242 (or 201240 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 23340244 is about 4831.1741843987. The cubic root of 23340244 is about 285.7821706790.

Adding to 23340244 its reverse (44204332), we get a palindrome (67544576).

The spelling of 23340244 in words is "twenty-three million, three hundred forty thousand, two hundred forty-four".