264881246 has 8 divisors (see below), whose sum is σ = 454082160. Its totient is φ = 113520528.

The previous prime is 264881231. The next prime is 264881249. The reversal of 264881246 is 642188462.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264881249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9460031 + ... + 9460058.

It is an arithmetic number, because the mean of its divisors is an integer number (56760270).

Almost surely, 2^264881246 is an apocalyptic number.

264881246 is a deficient number, since it is larger than the sum of its proper divisors (189200914).

264881246 is a wasteful number, since it uses less digits than its factorization.

264881246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18920098.

The product of its digits is 147456, while the sum is 41.

The square root of 264881246 is about 16275.1726872559. The cubic root of 264881246 is about 642.2198678866.

The spelling of 264881246 in words is "two hundred sixty-four million, eight hundred eighty-one thousand, two hundred forty-six".