23157041 has 8 divisors (see below), whose sum is σ = 23746944. Its totient is φ = 22571280.

The previous prime is 23157019. The next prime is 23157059. The reversal of 23157041 is 14075132.

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

It is not a de Polignac number, because 23157041 - 2¹⁰ = 23156017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23156998 and 23157016.

It is not an unprimeable number, because it can be changed into a prime (23157011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12431 + ... + 14171.

It is an arithmetic number, because the mean of its divisors is an integer number (2968368).

Almost surely, 2^23157041 is an apocalyptic number.

It is an amenable number.

23157041 is a deficient number, since it is larger than the sum of its proper divisors (589903).

23157041 is a wasteful number, since it uses less digits than its factorization.

23157041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2071.

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

The square root of 23157041 is about 4812.1763267777. The cubic root of 23157041 is about 285.0324821909.

The spelling of 23157041 in words is "twenty-three million, one hundred fifty-seven thousand, forty-one".