27041091 has 32 divisors (see below), whose sum is σ = 45888000. Its totient is φ = 14041440.

The previous prime is 27041089. The next prime is 27041093. The reversal of 27041091 is 19014072.

It is an interprime number because it is at equal distance from previous prime (27041089) and next prime (27041093).

It is not a de Polignac number, because 27041091 - 2¹ = 27041089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (27041093) 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 in 31 ways as a sum of consecutive naturals, for example, 10125 + ... + 12513.

It is an arithmetic number, because the mean of its divisors is an integer number (1434000).

Almost surely, 2^27041091 is an apocalyptic number.

27041091 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

27041091 is a deficient number, since it is larger than the sum of its proper divisors (18846909).

27041091 is a wasteful number, since it uses less digits than its factorization.

27041091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2424 (or 2410 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 27041091 is about 5200.1049027880. The cubic root of 27041091 is about 300.1521117492.

The spelling of 27041091 in words is "twenty-seven million, forty-one thousand, ninety-one".