42850283 has 4 divisors (see below), whose sum is σ = 48971760. Its totient is φ = 36728808.

The previous prime is 42850279. The next prime is 42850307. The reversal of 42850283 is 38205824.

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

It is a cyclic number.

It is not a de Polignac number, because 42850283 - 2² = 42850279 is a prime.

It is a super-2 number, since 2×42850283² = 3672293506360178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42850253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3060728 + ... + 3060741.

It is an arithmetic number, because the mean of its divisors is an integer number (12242940).

Almost surely, 2^42850283 is an apocalyptic number.

42850283 is a deficient number, since it is larger than the sum of its proper divisors (6121477).

42850283 is an equidigital number, since it uses as much as digits as its factorization.

42850283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6121476.

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 42850283 is about 6546.0127558690. The cubic root of 42850283 is about 349.9327299286.

The spelling of 42850283 in words is "forty-two million, eight hundred fifty thousand, two hundred eighty-three".