284850232 has 64 divisors (see below), whose sum is σ = 588107520. Its totient is φ = 128798208.

The previous prime is 284850197. The next prime is 284850259. The reversal of 284850232 is 232058482.

It is a happy number.

It is a super-2 number, since 2×284850232² = 162279309340907648, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 391453 + ... + 392179.

It is an arithmetic number, because the mean of its divisors is an integer number (9189180).

Almost surely, 2^284850232 is an apocalyptic number.

It is an amenable number.

284850232 is an abundant number, since it is smaller than the sum of its proper divisors (303257288).

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

284850232 is a wasteful number, since it uses less digits than its factorization.

284850232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860 (or 856 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 34.

The square root of 284850232 is about 16877.5066878968. The cubic root of 284850232 is about 657.9691414839.

The spelling of 284850232 in words is "two hundred eighty-four million, eight hundred fifty thousand, two hundred thirty-two".