263472416 has 24 divisors (see below), whose sum is σ = 519128064. Its totient is φ = 131630400.

The previous prime is 263472401. The next prime is 263472431. The reversal of 263472416 is 614274362.

It is an interprime number because it is at equal distance from previous prime (263472401) and next prime (263472431).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50741 + ... + 55691.

It is an arithmetic number, because the mean of its divisors is an integer number (21630336).

Almost surely, 2^263472416 is an apocalyptic number.

It is an amenable number.

263472416 is a deficient number, since it is larger than the sum of its proper divisors (255655648).

263472416 is a wasteful number, since it uses less digits than its factorization.

263472416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6624 (or 6616 counting only the distinct ones).

The product of its digits is 48384, while the sum is 35.

The square root of 263472416 is about 16231.8334146208. The cubic root of 263472416 is about 641.0792467267.

The spelling of 263472416 in words is "two hundred sixty-three million, four hundred seventy-two thousand, four hundred sixteen".