23141245 has 8 divisors (see below), whose sum is σ = 28024920. Its totient is φ = 18342720.

The previous prime is 23141213. The next prime is 23141291. The reversal of 23141245 is 54214132.

It can be written as a sum of positive squares in 4 ways, for example, as 11710084 + 11431161 = 3422^2 + 3381^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23141245 - 2⁵ = 23141213 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20686 + ... + 21775.

It is an arithmetic number, because the mean of its divisors is an integer number (3503115).

Almost surely, 2^23141245 is an apocalyptic number.

It is an amenable number.

23141245 is a deficient number, since it is larger than the sum of its proper divisors (4883675).

23141245 is a wasteful number, since it uses less digits than its factorization.

23141245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42575.

The product of its digits is 960, while the sum is 22.

The square root of 23141245 is about 4810.5347935547. The cubic root of 23141245 is about 284.9676581747.

Adding to 23141245 its reverse (54214132), we get a palindrome (77355377).

The spelling of 23141245 in words is "twenty-three million, one hundred forty-one thousand, two hundred forty-five".