23045601 has 4 divisors (see below), whose sum is σ = 30727472. Its totient is φ = 15363732.

The previous prime is 23045599. The next prime is 23045611. The reversal of 23045601 is 10654032.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 23045601 - 2¹ = 23045599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23045611) 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, 3840931 + ... + 3840936.

It is an arithmetic number, because the mean of its divisors is an integer number (7681868).

Almost surely, 2^23045601 is an apocalyptic number.

It is an amenable number.

23045601 is a deficient number, since it is larger than the sum of its proper divisors (7681871).

23045601 is an equidigital number, since it uses as much as digits as its factorization.

23045601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7681870.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 23045601 is about 4800.5834020460. The cubic root of 23045601 is about 284.5745205459.

Adding to 23045601 its reverse (10654032), we get a palindrome (33699633).

The spelling of 23045601 in words is "twenty-three million, forty-five thousand, six hundred one".