283412825 has 6 divisors (see below), whose sum is σ = 351431934. Its totient is φ = 226730240.

The previous prime is 283412821. The next prime is 283412849. The reversal of 283412825 is 528214382.

It can be written as a sum of positive squares in 3 ways, for example, as 2247001 + 281165824 = 1499^2 + 16768^2 .

It is not a de Polignac number, because 283412825 - 2² = 283412821 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (283412821) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5668232 + ... + 5668281.

It is an arithmetic number, because the mean of its divisors is an integer number (58571989).

Almost surely, 2^283412825 is an apocalyptic number.

283412825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

283412825 is a deficient number, since it is larger than the sum of its proper divisors (68019109).

283412825 is a wasteful number, since it uses less digits than its factorization.

283412825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11336523 (or 11336518 counting only the distinct ones).

The product of its digits is 30720, while the sum is 35.

The square root of 283412825 is about 16834.8693193621. The cubic root of 283412825 is about 656.8605299391.

The spelling of 283412825 in words is "two hundred eighty-three million, four hundred twelve thousand, eight hundred twenty-five".