23555241 has 12 divisors (see below), whose sum is σ = 34285680. Its totient is φ = 15582840.

The previous prime is 23555237. The next prime is 23555263. The reversal of 23555241 is 14255532.

It is a happy number.

It is not a de Polignac number, because 23555241 - 2² = 23555237 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23555281) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8811 + ... + 11168.

It is an arithmetic number, because the mean of its divisors is an integer number (2857140).

Almost surely, 2^23555241 is an apocalyptic number.

It is an amenable number.

23555241 is a deficient number, since it is larger than the sum of its proper divisors (10730439).

23555241 is a wasteful number, since it uses less digits than its factorization.

23555241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20116 (or 20113 counting only the distinct ones).

The product of its digits is 6000, while the sum is 27.

The square root of 23555241 is about 4853.3741870991. The cubic root of 23555241 is about 286.6569774683.

The spelling of 23555241 in words is "twenty-three million, five hundred fifty-five thousand, two hundred forty-one".