264773023 has 4 divisors (see below), whose sum is σ = 264968928. Its totient is φ = 264577120.

The previous prime is 264773009. The next prime is 264773051. The reversal of 264773023 is 320377462.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320377462 = 2 ⋅160188731.

It is a cyclic number.

It is not a de Polignac number, because 264773023 - 2⁹ = 264772511 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 264773023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264773063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95911 + ... + 98632.

It is an arithmetic number, because the mean of its divisors is an integer number (66242232).

Almost surely, 2^264773023 is an apocalyptic number.

264773023 is a deficient number, since it is larger than the sum of its proper divisors (195905).

264773023 is a wasteful number, since it uses less digits than its factorization.

264773023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195904.

The product of its (nonzero) digits is 42336, while the sum is 34.

The square root of 264773023 is about 16271.8475595121. The cubic root of 264773023 is about 642.1323916690.

The spelling of 264773023 in words is "two hundred sixty-four million, seven hundred seventy-three thousand, twenty-three".