264775414 has 4 divisors (see below), whose sum is σ = 397163124. Its totient is φ = 132387706.

The previous prime is 264775403. The next prime is 264775429. The reversal of 264775414 is 414577462.

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

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66193852 + ... + 66193855.

It is an arithmetic number, because the mean of its divisors is an integer number (99290781).

Almost surely, 2^264775414 is an apocalyptic number.

264775414 is a deficient number, since it is larger than the sum of its proper divisors (132387710).

264775414 is a wasteful number, since it uses less digits than its factorization.

264775414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132387709.

The product of its digits is 188160, while the sum is 40.

The square root of 264775414 is about 16271.9210297985. The cubic root of 264775414 is about 642.1343245622.

The spelling of 264775414 in words is "two hundred sixty-four million, seven hundred seventy-five thousand, four hundred fourteen".