27073230 has 64 divisors (see below), whose sum is σ = 68732928. Its totient is φ = 6814080.

The previous prime is 27073229. The next prime is 27073253. The reversal of 27073230 is 3237072.

It is a self number, because there is not a number n which added to its sum of digits gives 27073230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39652 + ... + 40328.

It is an arithmetic number, because the mean of its divisors is an integer number (1073952).

Almost surely, 2^27073230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27073230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34366464).

27073230 is an abundant number, since it is smaller than the sum of its proper divisors (41659698).

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

27073230 is a wasteful number, since it uses less digits than its factorization.

27073230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761.

The product of its (nonzero) digits is 1764, while the sum is 24.

The square root of 27073230 is about 5203.1942112514. The cubic root of 27073230 is about 300.2709773860.

The spelling of 27073230 in words is "twenty-seven million, seventy-three thousand, two hundred thirty".