94797427 has 2 divisors, whose sum is σ = 94797428. Its totient is φ = 94797426.

The previous prime is 94797401. The next prime is 94797481. The reversal of 94797427 is 72479749.

It is a weak prime.

It is an emirp because it is prime and its reverse (72479749) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-94797427 is a prime.

It is not a weakly prime, because it can be changed into another prime (94797497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47398713 + 47398714.

It is an arithmetic number, because the mean of its divisors is an integer number (47398714).

Almost surely, 2^94797427 is an apocalyptic number.

94797427 is a deficient number, since it is larger than the sum of its proper divisors (1).

94797427 is an equidigital number, since it uses as much as digits as its factorization.

94797427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 889056, while the sum is 49.

The square root of 94797427 is about 9736.3970235401. The cubic root of 94797427 is about 455.9657096278.

It can be divided in two parts, 9479742 and 7, that added together give a palindrome (9479749).

The spelling of 94797427 in words is "ninety-four million, seven hundred ninety-seven thousand, four hundred twenty-seven".