23001041 has 18 divisors (see below), whose sum is σ = 27667458. Its totient is φ = 19054560.

The previous prime is 23001019. The next prime is 23001049. The reversal of 23001041 is 14010032.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 14025025 + 8976016 = 3745^2 + 2996^2 .

It is not a de Polignac number, because 23001041 - 2¹⁴ = 22984657 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23001049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 214910 + ... + 215016.

It is an arithmetic number, because the mean of its divisors is an integer number (1537081).

Almost surely, 2^23001041 is an apocalyptic number.

It is an amenable number.

23001041 is a deficient number, since it is larger than the sum of its proper divisors (4666417).

23001041 is an equidigital number, since it uses as much as digits as its factorization.

23001041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269 (or 155 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 23001041 is about 4795.9400538372. The cubic root of 23001041 is about 284.3909884502.

Adding to 23001041 its reverse (14010032), we get a palindrome (37011073).

The spelling of 23001041 in words is "twenty-three million, one thousand, forty-one".