283265472 has 84 divisors (see below), whose sum is σ = 871865160. Its totient is φ = 80930304.

The previous prime is 283265453. The next prime is 283265473. The reversal of 283265472 is 274562382.

It is a tau number, because it is divible by the number of its divisors (84).

It is a self number, because there is not a number n which added to its sum of digits gives 283265472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (283265473) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5647 + ... + 24462.

Almost surely, 2^283265472 is an apocalyptic number.

It is an amenable number.

283265472 is an abundant number, since it is smaller than the sum of its proper divisors (588599688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

283265472 is a wasteful number, since it uses less digits than its factorization.

283265472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30138 (or 30121 counting only the distinct ones).

The product of its digits is 161280, while the sum is 39.

The square root of 283265472 is about 16830.4923279148. The cubic root of 283265472 is about 656.7466711196.

The spelling of 283265472 in words is "two hundred eighty-three million, two hundred sixty-five thousand, four hundred seventy-two".