27470141 has 2 divisors, whose sum is σ = 27470142. Its totient is φ = 27470140.

The previous prime is 27470099. The next prime is 27470167. The reversal of 27470141 is 14107472.

It is an a-pointer prime, because the next prime (27470167) can be obtained adding 27470141 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., 27144100 + 326041 = 5210^2 + 571^2 .

It is a cyclic number.

It is not a de Polignac number, because 27470141 - 2¹⁸ = 27207997 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 27470141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27473141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13735070 + 13735071.

It is an arithmetic number, because the mean of its divisors is an integer number (13735071).

Almost surely, 2^27470141 is an apocalyptic number.

It is an amenable number.

27470141 is a deficient number, since it is larger than the sum of its proper divisors (1).

27470141 is an equidigital number, since it uses as much as digits as its factorization.

27470141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 27470141 is about 5241.1965236957. The cubic root of 27470141 is about 301.7312529552.

The spelling of 27470141 in words is "twenty-seven million, four hundred seventy thousand, one hundred forty-one".