284237852 has 12 divisors (see below), whose sum is σ = 504840840. Its totient is φ = 139997616.

The previous prime is 284237843. The next prime is 284237861. The reversal of 284237852 is 258732482.

It is a happy number.

284237852 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (284237843) and next prime (284237861).

It is a congruent number.

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, 530027 + ... + 530562.

It is an arithmetic number, because the mean of its divisors is an integer number (42070070).

Almost surely, 2^284237852 is an apocalyptic number.

It is an amenable number.

284237852 is a deficient number, since it is larger than the sum of its proper divisors (220602988).

284237852 is a wasteful number, since it uses less digits than its factorization.

284237852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060660 (or 1060658 counting only the distinct ones).

The product of its digits is 215040, while the sum is 41.

The square root of 284237852 is about 16859.3550291819. The cubic root of 284237852 is about 657.4972955982.

The spelling of 284237852 in words is "two hundred eighty-four million, two hundred thirty-seven thousand, eight hundred fifty-two".