23051541 has 16 divisors (see below), whose sum is σ = 34257600. Its totient is φ = 13701888.

The previous prime is 23051527. The next prime is 23051603. The reversal of 23051541 is 14515032.

It is not a de Polignac number, because 23051541 - 2⁹ = 23051029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23051521) 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, 10926 + ... + 12863.

It is an arithmetic number, because the mean of its divisors is an integer number (2141100).

Almost surely, 2^23051541 is an apocalyptic number.

It is an amenable number.

23051541 is a deficient number, since it is larger than the sum of its proper divisors (11206059).

23051541 is a wasteful number, since it uses less digits than its factorization.

23051541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23828.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 23051541 is about 4801.2020369903. The cubic root of 23051541 is about 284.5989681247.

Adding to 23051541 its reverse (14515032), we get a palindrome (37566573).

The spelling of 23051541 in words is "twenty-three million, fifty-one thousand, five hundred forty-one".