283825136 has 20 divisors (see below), whose sum is σ = 628470192. Its totient is φ = 121639296.

The previous prime is 283825121. The next prime is 283825231. The reversal of 283825136 is 631528382.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 283825136.

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, 1266965 + ... + 1267188.

Almost surely, 2^283825136 is an apocalyptic number.

It is an amenable number.

283825136 is an abundant number, since it is smaller than the sum of its proper divisors (344645056).

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

283825136 is a wasteful number, since it uses less digits than its factorization.

283825136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2534168 (or 2534162 counting only the distinct ones).

The product of its digits is 69120, while the sum is 38.

The square root of 283825136 is about 16847.1106128024. The cubic root of 283825136 is about 657.1789107233.

The spelling of 283825136 in words is "two hundred eighty-three million, eight hundred twenty-five thousand, one hundred thirty-six".