284193052 has 24 divisors (see below), whose sum is σ = 584286192. Its totient is φ = 119241600.

The previous prime is 284193047. The next prime is 284193061. The reversal of 284193052 is 250391482.

It is a junction number, because it is equal to n+sod(n) for n = 284192999 and 284193017.

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, 247849 + ... + 248992.

It is an arithmetic number, because the mean of its divisors is an integer number (24345258).

Almost surely, 2^284193052 is an apocalyptic number.

284193052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

284193052 is an abundant number, since it is smaller than the sum of its proper divisors (300093140).

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

284193052 is a wasteful number, since it uses less digits than its factorization.

284193052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496869 (or 496867 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 284193052 is about 16858.0263376233. The cubic root of 284193052 is about 657.4627500860.

The spelling of 284193052 in words is "two hundred eighty-four million, one hundred ninety-three thousand, fifty-two".