27095381 has 2 divisors, whose sum is σ = 27095382. Its totient is φ = 27095380.

The previous prime is 27095363. The next prime is 27095413. The reversal of 27095381 is 18359072.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25959025 + 1136356 = 5095^2 + 1066^2 .

It is a cyclic number.

It is not a de Polignac number, because 27095381 - 2⁶ = 27095317 is a prime.

It is a super-2 number, since 2×27095381² = 1468319343070322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27095351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13547690 + 13547691.

It is an arithmetic number, because the mean of its divisors is an integer number (13547691).

Almost surely, 2^27095381 is an apocalyptic number.

It is an amenable number.

27095381 is a deficient number, since it is larger than the sum of its proper divisors (1).

27095381 is an equidigital number, since it uses as much as digits as its factorization.

27095381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 27095381 is about 5205.3223723416. The cubic root of 27095381 is about 300.3528477950.

The spelling of 27095381 in words is "twenty-seven million, ninety-five thousand, three hundred eighty-one".