264423122 has 8 divisors (see below), whose sum is σ = 397759356. Its totient is φ = 131836672.

The previous prime is 264423119. The next prime is 264423167. The reversal of 264423122 is 221324462.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 260854801 + 3568321 = 16151^2 + 1889^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 264423091 and 264423100.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186563 + ... + 187974.

Almost surely, 2^264423122 is an apocalyptic number.

264423122 is a deficient number, since it is larger than the sum of its proper divisors (133336234).

264423122 is a wasteful number, since it uses less digits than its factorization.

264423122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374892.

The product of its digits is 4608, while the sum is 26.

The square root of 264423122 is about 16261.0922757360. The cubic root of 264423122 is about 641.8494048679.

Adding to 264423122 its reverse (221324462), we get a palindrome (485747584).

The spelling of 264423122 in words is "two hundred sixty-four million, four hundred twenty-three thousand, one hundred twenty-two".