263472472 has 32 divisors (see below), whose sum is σ = 510940800. Its totient is φ = 127238400.

The previous prime is 263472463. The next prime is 263472491. The reversal of 263472472 is 274274362.

263472472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 232804 + ... + 233932.

It is an arithmetic number, because the mean of its divisors is an integer number (15966900).

Almost surely, 2^263472472 is an apocalyptic number.

It is an amenable number.

263472472 is a deficient number, since it is larger than the sum of its proper divisors (247468328).

263472472 is a wasteful number, since it uses less digits than its factorization.

263472472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2107 (or 2103 counting only the distinct ones).

The product of its digits is 112896, while the sum is 37.

The square root of 263472472 is about 16231.8351396261. The cubic root of 263472472 is about 641.0792921463.

The spelling of 263472472 in words is "two hundred sixty-three million, four hundred seventy-two thousand, four hundred seventy-two".