27062081 has 2 divisors, whose sum is σ = 27062082. Its totient is φ = 27062080.

The previous prime is 27062051. The next prime is 27062107. The reversal of 27062081 is 18026072.

It is an a-pointer prime, because the next prime (27062107) can be obtained adding 27062081 to its sum of digits (26).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26946481 + 115600 = 5191^2 + 340^2 .

It is a cyclic number.

It is not a de Polignac number, because 27062081 - 2²² = 22867777 is a prime.

It is a super-2 number, since 2×27062081² = 1464712456101122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 27062081.

It is not a weakly prime, because it can be changed into another prime (27062051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13531040 + 13531041.

It is an arithmetic number, because the mean of its divisors is an integer number (13531041).

Almost surely, 2^27062081 is an apocalyptic number.

It is an amenable number.

27062081 is a deficient number, since it is larger than the sum of its proper divisors (1).

27062081 is an equidigital number, since it uses as much as digits as its factorization.

27062081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 27062081 is about 5202.1227398054. The cubic root of 27062081 is about 300.2297536289.

The spelling of 27062081 in words is "twenty-seven million, sixty-two thousand, eighty-one".