42783050 has 24 divisors (see below), whose sum is σ = 84259116. Its totient is φ = 16106240.

The previous prime is 42783017. The next prime is 42783061. The reversal of 42783050 is 5038724.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 28121809 + 14661241 = 5303^2 + 3829^2 .

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24317 + ... + 26016.

Almost surely, 2^42783050 is an apocalyptic number.

42783050 is a deficient number, since it is larger than the sum of its proper divisors (41476066).

42783050 is a wasteful number, since it uses less digits than its factorization.

42783050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50362 (or 50357 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 42783050 is about 6540.8753236857. The cubic root of 42783050 is about 349.7496168419.

The spelling of 42783050 in words is "forty-two million, seven hundred eighty-three thousand, fifty".