94542793 has 2 divisors, whose sum is σ = 94542794. Its totient is φ = 94542792.

The previous prime is 94542781. The next prime is 94542817. The reversal of 94542793 is 39724549.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71961289 + 22581504 = 8483^2 + 4752^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-94542793 is a prime.

It is not a weakly prime, because it can be changed into another prime (94542713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47271396 + 47271397.

It is an arithmetic number, because the mean of its divisors is an integer number (47271397).

Almost surely, 2^94542793 is an apocalyptic number.

It is an amenable number.

94542793 is a deficient number, since it is larger than the sum of its proper divisors (1).

94542793 is an equidigital number, since it uses as much as digits as its factorization.

94542793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 272160, while the sum is 43.

The square root of 94542793 is about 9723.3118329096. The cubic root of 94542793 is about 455.5570892429.

The spelling of 94542793 in words is "ninety-four million, five hundred forty-two thousand, seven hundred ninety-three".