264426145 has 8 divisors (see below), whose sum is σ = 318227904. Its totient is φ = 210929904.

The previous prime is 264426137. The next prime is 264426157. The reversal of 264426145 is 541624462.

264426145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 264426145 - 2³ = 264426137 is a prime.

It is a super-2 number, since 2×264426145² = 139842372319122050, which contains 22 as substring.

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 264426145.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74469 + ... + 77938.

It is an arithmetic number, because the mean of its divisors is an integer number (39778488).

Almost surely, 2^264426145 is an apocalyptic number.

It is an amenable number.

264426145 is a deficient number, since it is larger than the sum of its proper divisors (53801759).

264426145 is a wasteful number, since it uses less digits than its factorization.

264426145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152759.

The product of its digits is 46080, while the sum is 34.

The square root of 264426145 is about 16261.1852274058. The cubic root of 264426145 is about 641.8518508256.

It can be divided in two parts, 264 and 426145, that added together give a square (426409 = 653²).

The spelling of 264426145 in words is "two hundred sixty-four million, four hundred twenty-six thousand, one hundred forty-five".