83094593 has 2 divisors, whose sum is σ = 83094594. Its totient is φ = 83094592.

The previous prime is 83094559. The next prime is 83094667. The reversal of 83094593 is 39549038.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83028544 + 66049 = 9112^2 + 257^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83094593 is a prime.

It is a super-2 number, since 2×83094593² = 13809422771671298, 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 83094593.

It is not a weakly prime, because it can be changed into another prime (83094523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41547296 + 41547297.

It is an arithmetic number, because the mean of its divisors is an integer number (41547297).

Almost surely, 2^83094593 is an apocalyptic number.

It is an amenable number.

83094593 is a deficient number, since it is larger than the sum of its proper divisors (1).

83094593 is an equidigital number, since it uses as much as digits as its factorization.

83094593 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 83094593 is about 9115.6235661638. The cubic root of 83094593 is about 436.3727156189.

The spelling of 83094593 in words is "eighty-three million, ninety-four thousand, five hundred ninety-three".