23232541 has 2 divisors, whose sum is σ = 23232542. Its totient is φ = 23232540.

The previous prime is 23232529. The next prime is 23232551. The reversal of 23232541 is 14523232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22600516 + 632025 = 4754^2 + 795^2 .

It is a cyclic number.

It is not a de Polignac number, because 23232541 - 2¹⁵ = 23199773 is a prime.

It is a super-2 number, since 2×23232541² = 1079501922633362, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23232551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11616270 + 11616271.

It is an arithmetic number, because the mean of its divisors is an integer number (11616271).

Almost surely, 2^23232541 is an apocalyptic number.

It is an amenable number.

23232541 is a deficient number, since it is larger than the sum of its proper divisors (1).

23232541 is an equidigital number, since it uses as much as digits as its factorization.

23232541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1440, while the sum is 22.

The square root of 23232541 is about 4820.0146265338. The cubic root of 23232541 is about 285.3419144591.

Adding to 23232541 its reverse (14523232), we get a palindrome (37755773).

The spelling of 23232541 in words is "twenty-three million, two hundred thirty-two thousand, five hundred forty-one".