23401001 has 8 divisors (see below), whose sum is σ = 26014464. Its totient is φ = 20903760.

The previous prime is 23400997. The next prime is 23401013. The reversal of 23401001 is 10010432.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 23401001 - 2² = 23400997 is a prime.

It is a Duffinian number.

It is a plaindrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (23403001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28631 + ... + 29436.

It is an arithmetic number, because the mean of its divisors is an integer number (3251808).

Almost surely, 2^23401001 is an apocalyptic number.

It is an amenable number.

23401001 is a deficient number, since it is larger than the sum of its proper divisors (2613463).

23401001 is a wasteful number, since it uses less digits than its factorization.

23401001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58111.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 23401001 is about 4837.4581135137. The cubic root of 23401001 is about 286.0299290569.

Adding to 23401001 its reverse (10010432), we get a palindrome (33411433).

The spelling of 23401001 in words is "twenty-three million, four hundred one thousand, one".