23665341 has 16 divisors (see below), whose sum is σ = 36176000. Its totient is φ = 13480128.

The previous prime is 23665339. The next prime is 23665357. The reversal of 23665341 is 14356632.

It is not a de Polignac number, because 23665341 - 2¹ = 23665339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23665299 and 23665308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23665361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5715 + ... + 8943.

It is an arithmetic number, because the mean of its divisors is an integer number (2261000).

Almost surely, 2^23665341 is an apocalyptic number.

23665341 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

23665341 is a deficient number, since it is larger than the sum of its proper divisors (12510659).

23665341 is a wasteful number, since it uses less digits than its factorization.

23665341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3588.

The product of its digits is 12960, while the sum is 30.

The square root of 23665341 is about 4864.7035880925. The cubic root of 23665341 is about 287.1029063570.

The spelling of 23665341 in words is "twenty-three million, six hundred sixty-five thousand, three hundred forty-one".