27883230 has 32 divisors (see below), whose sum is σ = 70857504. Its totient is φ = 6998016.

The previous prime is 27883211. The next prime is 27883243. The reversal of 27883230 is 3238872.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 27883191 and 27883200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26827 + ... + 27846.

It is an arithmetic number, because the mean of its divisors is an integer number (2214297).

Almost surely, 2^27883230 is an apocalyptic number.

27883230 is an abundant number, since it is smaller than the sum of its proper divisors (42974274).

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

27883230 is a wasteful number, since it uses less digits than its factorization.

27883230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54700.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 27883230 is about 5280.4573665545. The cubic root of 27883230 is about 303.2361870074.

The spelling of 27883230 in words is "twenty-seven million, eight hundred eighty-three thousand, two hundred thirty".