23275443 has 8 divisors (see below), whose sum is σ = 31093456. Its totient is φ = 15487200.

The previous prime is 23275423. The next prime is 23275453. The reversal of 23275443 is 34457232.

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

It is not a de Polignac number, because 23275443 - 2⁹ = 23274931 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23275443.

It is not an unprimeable number, because it can be changed into a prime (23275403) 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, 5548 + ... + 8793.

It is an arithmetic number, because the mean of its divisors is an integer number (3886682).

Almost surely, 2^23275443 is an apocalyptic number.

23275443 is a deficient number, since it is larger than the sum of its proper divisors (7818013).

23275443 is a wasteful number, since it uses less digits than its factorization.

23275443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14885.

The product of its digits is 20160, while the sum is 30.

The square root of 23275443 is about 4824.4629752958. The cubic root of 23275443 is about 285.5174471484.

The spelling of 23275443 in words is "twenty-three million, two hundred seventy-five thousand, four hundred forty-three".