27246983 has 2 divisors, whose sum is σ = 27246984. Its totient is φ = 27246982.

The previous prime is 27246977. The next prime is 27246997. The reversal of 27246983 is 38964272.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27246983 - 2¹⁶ = 27181447 is a prime.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 27246983.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27246913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13623491 + 13623492.

It is an arithmetic number, because the mean of its divisors is an integer number (13623492).

Almost surely, 2^27246983 is an apocalyptic number.

27246983 is a deficient number, since it is larger than the sum of its proper divisors (1).

27246983 is an equidigital number, since it uses as much as digits as its factorization.

27246983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145152, while the sum is 41.

The square root of 27246983 is about 5219.8642702660. The cubic root of 27246983 is about 300.9119767043.

The spelling of 27246983 in words is "twenty-seven million, two hundred forty-six thousand, nine hundred eighty-three".