264425746 has 8 divisors (see below), whose sum is σ = 427149324. Its totient is φ = 122042640.

The previous prime is 264425743. The next prime is 264425747. The reversal of 264425746 is 647524462.

264425746 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 264420121 + 5625 = 16261^2 + 75^2 .

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 = 264425699 and 264425708.

It is not an unprimeable number, because it can be changed into a prime (264425743) 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, 5085085 + ... + 5085136.

Almost surely, 2^264425746 is an apocalyptic number.

264425746 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

264425746 is a deficient number, since it is larger than the sum of its proper divisors (162723578).

264425746 is a wasteful number, since it uses less digits than its factorization.

264425746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10170236.

The product of its digits is 322560, while the sum is 40.

The square root of 264425746 is about 16261.1729589227. The cubic root of 264425746 is about 641.8515279894.

The spelling of 264425746 in words is "two hundred sixty-four million, four hundred twenty-five thousand, seven hundred forty-six".