283056938 has 4 divisors (see below), whose sum is σ = 424585410. Its totient is φ = 141528468.

The previous prime is 283056931. The next prime is 283056971. The reversal of 283056938 is 839650382.

283056938 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 274664329 + 8392609 = 16573^2 + 2897^2 .

It is not an unprimeable number, because it can be changed into a prime (283056931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70764233 + ... + 70764236.

Almost surely, 2^283056938 is an apocalyptic number.

283056938 is a deficient number, since it is larger than the sum of its proper divisors (141528472).

283056938 is a wasteful number, since it uses less digits than its factorization.

283056938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141528471.

The product of its (nonzero) digits is 311040, while the sum is 44.

The square root of 283056938 is about 16824.2960625400. The cubic root of 283056938 is about 656.5854705908.

The spelling of 283056938 in words is "two hundred eighty-three million, fifty-six thousand, nine hundred thirty-eight".