264254233 has 4 divisors (see below), whose sum is σ = 267874228. Its totient is φ = 260634240.

The previous prime is 264254227. The next prime is 264254267. The reversal of 264254233 is 332452462.

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

It can be written as a sum of positive squares in 2 ways, for example, as 73068304 + 191185929 = 8548^2 + 13827^2 .

It is a cyclic number.

It is not a de Polignac number, because 264254233 - 2⁵ = 264254201 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 264254195 and 264254204.

It is not an unprimeable number, because it can be changed into a prime (264254533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1809888 + ... + 1810033.

It is an arithmetic number, because the mean of its divisors is an integer number (66968557).

Almost surely, 2^264254233 is an apocalyptic number.

It is an amenable number.

264254233 is a deficient number, since it is larger than the sum of its proper divisors (3619995).

264254233 is an equidigital number, since it uses as much as digits as its factorization.

264254233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3619994.

The product of its digits is 34560, while the sum is 31.

The square root of 264254233 is about 16255.8984064247. The cubic root of 264254233 is about 641.7127244464.

The spelling of 264254233 in words is "two hundred sixty-four million, two hundred fifty-four thousand, two hundred thirty-three".