23275379 has 4 divisors (see below), whose sum is σ = 24287376. Its totient is φ = 22263384.

The previous prime is 23275367. The next prime is 23275381. The reversal of 23275379 is 97357232.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23275379 - 2¹⁶ = 23209843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23275309) 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, 505964 + ... + 506009.

It is an arithmetic number, because the mean of its divisors is an integer number (6071844).

Almost surely, 2^23275379 is an apocalyptic number.

23275379 is a deficient number, since it is larger than the sum of its proper divisors (1011997).

23275379 is a wasteful number, since it uses less digits than its factorization.

23275379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011996.

The product of its digits is 79380, while the sum is 38.

The square root of 23275379 is about 4824.4563424286. The cubic root of 23275379 is about 285.5171854543.

The spelling of 23275379 in words is "twenty-three million, two hundred seventy-five thousand, three hundred seventy-nine".