283790226 has 16 divisors (see below), whose sum is σ = 568902528. Its totient is φ = 94376400.

The previous prime is 283790219. The next prime is 283790257. The reversal of 283790226 is 622097382.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52285 + ... + 57456.

It is an arithmetic number, because the mean of its divisors is an integer number (35556408).

Almost surely, 2^283790226 is an apocalyptic number.

283790226 is an abundant number, since it is smaller than the sum of its proper divisors (285112302).

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

283790226 is a wasteful number, since it uses less digits than its factorization.

283790226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110177.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 283790226 is about 16846.0744982325. The cubic root of 283790226 is about 657.1519656627.

The spelling of 283790226 in words is "two hundred eighty-three million, seven hundred ninety thousand, two hundred twenty-six".