27348967 has 4 divisors (see below), whose sum is σ = 27361800. Its totient is φ = 27336136.

The previous prime is 27348949. The next prime is 27348973. The reversal of 27348967 is 76984372.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27348967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27348977) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2368 + ... + 7765.

It is an arithmetic number, because the mean of its divisors is an integer number (6840450).

Almost surely, 2^27348967 is an apocalyptic number.

27348967 is a deficient number, since it is larger than the sum of its proper divisors (12833).

27348967 is a wasteful number, since it uses less digits than its factorization.

27348967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12832.

The product of its digits is 508032, while the sum is 46.

The square root of 27348967 is about 5229.6239826588. The cubic root of 27348967 is about 301.2869417459.

The spelling of 27348967 in words is "twenty-seven million, three hundred forty-eight thousand, nine hundred sixty-seven".