23441745 has 16 divisors (see below), whose sum is σ = 37595520. Its totient is φ = 12472704.

The previous prime is 23441731. The next prime is 23441783. The reversal of 23441745 is 54714432.

It is not a de Polignac number, because 23441745 - 2⁷ = 23441617 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5701 + ... + 8909.

It is an arithmetic number, because the mean of its divisors is an integer number (2349720).

Almost surely, 2^23441745 is an apocalyptic number.

It is an amenable number.

23441745 is a deficient number, since it is larger than the sum of its proper divisors (14153775).

23441745 is a wasteful number, since it uses less digits than its factorization.

23441745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3704.

The product of its digits is 13440, while the sum is 30.

The square root of 23441745 is about 4841.6675846241. The cubic root of 23441745 is about 286.1958371490.

The spelling of 23441745 in words is "twenty-three million, four hundred forty-one thousand, seven hundred forty-five".