27065438 has 8 divisors (see below), whose sum is σ = 40627632. Its totient is φ = 13522896.

The previous prime is 27065419. The next prime is 27065459. The reversal of 27065438 is 83456072.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 27065398 and 27065407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 770 + ... + 7397.

It is an arithmetic number, because the mean of its divisors is an integer number (5078454).

Almost surely, 2^27065438 is an apocalyptic number.

27065438 is a deficient number, since it is larger than the sum of its proper divisors (13562194).

27065438 is a wasteful number, since it uses less digits than its factorization.

27065438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9826.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 27065438 is about 5202.4453865466. The cubic root of 27065438 is about 300.2421674268.

The spelling of 27065438 in words is "twenty-seven million, sixty-five thousand, four hundred thirty-eight".