27830050 has 12 divisors (see below), whose sum is σ = 51763986. Its totient is φ = 11132000.

The previous prime is 27830027. The next prime is 27830051. The reversal of 27830050 is 5003872.

It can be written as a sum of positive squares in 3 ways, for example, as 24000201 + 3829849 = 4899^2 + 1957^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a junction number, because it is equal to n+sod(n) for n = 27829997 and 27830024.

It is not an unprimeable number, because it can be changed into a prime (27830051) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 278251 + ... + 278350.

Almost surely, 2^27830050 is an apocalyptic number.

27830050 is a deficient number, since it is larger than the sum of its proper divisors (23933936).

27830050 is a wasteful number, since it uses less digits than its factorization.

27830050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556613 (or 556608 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 27830050 is about 5275.4194146058. The cubic root of 27830050 is about 303.0432829642.

The spelling of 27830050 in words is "twenty-seven million, eight hundred thirty thousand, fifty".