23041571 has 4 divisors (see below), whose sum is σ = 26333232. Its totient is φ = 19749912.

The previous prime is 23041567. The next prime is 23041583. The reversal of 23041571 is 17514032.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 23041571 - 2² = 23041567 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23041771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1645820 + ... + 1645833.

It is an arithmetic number, because the mean of its divisors is an integer number (6583308).

Almost surely, 2^23041571 is an apocalyptic number.

23041571 is a deficient number, since it is larger than the sum of its proper divisors (3291661).

23041571 is an equidigital number, since it uses as much as digits as its factorization.

23041571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3291660.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 23041571 is about 4800.1636430438. The cubic root of 23041571 is about 284.5579316652.

The spelling of 23041571 in words is "twenty-three million, forty-one thousand, five hundred seventy-one".