93141863 has 2 divisors, whose sum is σ = 93141864. Its totient is φ = 93141862.

The previous prime is 93141817. The next prime is 93141877. The reversal of 93141863 is 36814139.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 93141863 - 2¹² = 93137767 is a prime.

It is a super-2 number, since 2×93141863² = 17350813286221538, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (93141803) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46570931 + 46570932.

It is an arithmetic number, because the mean of its divisors is an integer number (46570932).

Almost surely, 2^93141863 is an apocalyptic number.

93141863 is a deficient number, since it is larger than the sum of its proper divisors (1).

93141863 is an equidigital number, since it uses as much as digits as its factorization.

93141863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 35.

The square root of 93141863 is about 9651.0032121018. The cubic root of 93141863 is about 453.2957425698.

The spelling of 93141863 in words is "ninety-three million, one hundred forty-one thousand, eight hundred sixty-three".