93065491 has 2 divisors, whose sum is σ = 93065492. Its totient is φ = 93065490.

The previous prime is 93065447. The next prime is 93065507. The reversal of 93065491 is 19456039.

It is a strong prime.

It is an emirp because it is prime and its reverse (19456039) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 93065491 - 2²³ = 84676883 is a prime.

It is a super-2 number, since 2×93065491² = 17322371230142162, 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 93065491.

It is not a weakly prime, because it can be changed into another prime (93075491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46532745 + 46532746.

It is an arithmetic number, because the mean of its divisors is an integer number (46532746).

Almost surely, 2^93065491 is an apocalyptic number.

93065491 is a deficient number, since it is larger than the sum of its proper divisors (1).

93065491 is an equidigital number, since it uses as much as digits as its factorization.

93065491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 93065491 is about 9647.0457135851. The cubic root of 93065491 is about 453.1718148762.

The spelling of 93065491 in words is "ninety-three million, sixty-five thousand, four hundred ninety-one".