27463068 has 72 divisors (see below), whose sum is σ = 72120048. Its totient is φ = 8805888.

The previous prime is 27463067. The next prime is 27463091. The reversal of 27463068 is 86036472.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27463061) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 174846 + ... + 175002.

Almost surely, 2^27463068 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 27463068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36060024).

27463068 is an abundant number, since it is smaller than the sum of its proper divisors (44656980).

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

27463068 is a wasteful number, since it uses less digits than its factorization.

27463068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323 (or 318 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 27463068 is about 5240.5217297517. The cubic root of 27463068 is about 301.7053541882.

The spelling of 27463068 in words is "twenty-seven million, four hundred sixty-three thousand, sixty-eight".