23029241 has 4 divisors (see below), whose sum is σ = 23162532. Its totient is φ = 22895952.

The previous prime is 23029217. The next prime is 23029261. The reversal of 23029241 is 14292032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13169641 + 9859600 = 3629^2 + 3140^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23029241 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23029261) 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 3 ways as a sum of consecutive naturals, for example, 66386 + ... + 66731.

It is an arithmetic number, because the mean of its divisors is an integer number (5790633).

Almost surely, 2^23029241 is an apocalyptic number.

It is an amenable number.

23029241 is a deficient number, since it is larger than the sum of its proper divisors (133291).

23029241 is a wasteful number, since it uses less digits than its factorization.

23029241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133290.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 23029241 is about 4798.8791399659. The cubic root of 23029241 is about 284.5071650845.

The spelling of 23029241 in words is "twenty-three million, twenty-nine thousand, two hundred forty-one".