264882847 has 4 divisors (see below), whose sum is σ = 267613696. Its totient is φ = 262152000.

The previous prime is 264882829. The next prime is 264882853. The reversal of 264882847 is 748288462.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 748288462 = 2 ⋅374144231.

It is a cyclic number.

It is not a de Polignac number, because 264882847 - 2⁷ = 264882719 is a prime.

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 264882847.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264888847) 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, 1365279 + ... + 1365472.

It is an arithmetic number, because the mean of its divisors is an integer number (66903424).

Almost surely, 2^264882847 is an apocalyptic number.

264882847 is a deficient number, since it is larger than the sum of its proper divisors (2730849).

264882847 is an equidigital number, since it uses as much as digits as its factorization.

264882847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2730848.

The product of its digits is 1376256, while the sum is 49.

The square root of 264882847 is about 16275.2218725276. The cubic root of 264882847 is about 642.2211617897.

The spelling of 264882847 in words is "two hundred sixty-four million, eight hundred eighty-two thousand, eight hundred forty-seven".