27693468 has 48 divisors (see below), whose sum is σ = 78328320. Its totient is φ = 8391600.

The previous prime is 27693467. The next prime is 27693503. The reversal of 27693468 is 86439672.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27693467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10468 + ... + 12843.

It is an arithmetic number, because the mean of its divisors is an integer number (1631840).

Almost surely, 2^27693468 is an apocalyptic number.

It is an amenable number.

27693468 is an abundant number, since it is smaller than the sum of its proper divisors (50634852).

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

27693468 is a wasteful number, since it uses less digits than its factorization.

27693468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23335 (or 23327 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 27693468 is about 5262.4583608804. The cubic root of 27693468 is about 302.5467195559.

The spelling of 27693468 in words is "twenty-seven million, six hundred ninety-three thousand, four hundred sixty-eight".