23523141 has 8 divisors (see below), whose sum is σ = 32376064. Its totient is φ = 15176160.

The previous prime is 23523139. The next prime is 23523151. The reversal of 23523141 is 14132532.

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

It is not a de Polignac number, because 23523141 - 2¹ = 23523139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23523131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126376 + ... + 126561.

It is an arithmetic number, because the mean of its divisors is an integer number (4047008).

Almost surely, 2^23523141 is an apocalyptic number.

It is an amenable number.

23523141 is a deficient number, since it is larger than the sum of its proper divisors (8852923).

23523141 is a wasteful number, since it uses less digits than its factorization.

23523141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252971.

The product of its digits is 720, while the sum is 21.

The square root of 23523141 is about 4850.0660820240. The cubic root of 23523141 is about 286.5267039548.

Adding to 23523141 its reverse (14132532), we get a palindrome (37655673).

The spelling of 23523141 in words is "twenty-three million, five hundred twenty-three thousand, one hundred forty-one".