264663046 has 8 divisors (see below), whose sum is σ = 417889080. Its totient is φ = 125366688.

The previous prime is 264663043. The next prime is 264663053. The reversal of 264663046 is 640366462.

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 = 264662996 and 264663014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264663041) 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, 3482371 + ... + 3482446.

It is an arithmetic number, because the mean of its divisors is an integer number (52236135).

Almost surely, 2^264663046 is an apocalyptic number.

264663046 is a deficient number, since it is larger than the sum of its proper divisors (153226034).

264663046 is a wasteful number, since it uses less digits than its factorization.

264663046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6964838.

The product of its (nonzero) digits is 124416, while the sum is 37.

The square root of 264663046 is about 16268.4678442686. The cubic root of 264663046 is about 642.0434732776.

Adding to 264663046 its product of nonzero digits (124416), we get a palindrome (264787462).

The spelling of 264663046 in words is "two hundred sixty-four million, six hundred sixty-three thousand, forty-six".