283214412 has 72 divisors (see below), whose sum is σ = 775101600. Its totient is φ = 86676480.

The previous prime is 283214411. The next prime is 283214417. The reversal of 283214412 is 214412382.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (283214411) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 91612 + ... + 94652.

It is an arithmetic number, because the mean of its divisors is an integer number (10765300).

Almost surely, 2^283214412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 283214412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (387550800).

283214412 is an abundant number, since it is smaller than the sum of its proper divisors (491887188).

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

283214412 is a wasteful number, since it uses less digits than its factorization.

283214412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3263 (or 3258 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

The square root of 283214412 is about 16828.9753698792. The cubic root of 283214412 is about 656.7072081383.

Adding to 283214412 its reverse (214412382), we get a palindrome (497626794).

The spelling of 283214412 in words is "two hundred eighty-three million, two hundred fourteen thousand, four hundred twelve".