27230976 has 108 divisors (see below), whose sum is σ = 80353728. Its totient is φ = 8865792.

The previous prime is 27230969. The next prime is 27230977. The reversal of 27230976 is 67903272.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 27230976.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27230977) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 122001 + ... + 122223.

It is an arithmetic number, because the mean of its divisors is an integer number (744016).

Almost surely, 2^27230976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27230976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40176864).

27230976 is an abundant number, since it is smaller than the sum of its proper divisors (53122752).

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

27230976 is a wasteful number, since it uses less digits than its factorization.

27230976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298 (or 281 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 27230976 is about 5218.3307675923. The cubic root of 27230976 is about 300.8530387838.

The spelling of 27230976 in words is "twenty-seven million, two hundred thirty thousand, nine hundred seventy-six".