93417139 has 2 divisors, whose sum is σ = 93417140. Its totient is φ = 93417138.

The previous prime is 93417133. The next prime is 93417173. The reversal of 93417139 is 93171439.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 93417139 - 2⁷ = 93417011 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 93417098 and 93417107.

It is not a weakly prime, because it can be changed into another prime (93417133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46708569 + 46708570.

It is an arithmetic number, because the mean of its divisors is an integer number (46708570).

Almost surely, 2^93417139 is an apocalyptic number.

93417139 is a deficient number, since it is larger than the sum of its proper divisors (1).

93417139 is an equidigital number, since it uses as much as digits as its factorization.

93417139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20412, while the sum is 37.

The square root of 93417139 is about 9665.2542129010. The cubic root of 93417139 is about 453.7418674660.

The spelling of 93417139 in words is "ninety-three million, four hundred seventeen thousand, one hundred thirty-nine".