94193929 has 2 divisors, whose sum is σ = 94193930. Its totient is φ = 94193928.

The previous prime is 94193921. The next prime is 94193941. The reversal of 94193929 is 92939149.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87459904 + 6734025 = 9352^2 + 2595^2 .

It is an emirp because it is prime and its reverse (92939149) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 94193929 - 2³ = 94193921 is a prime.

It is not a weakly prime, because it can be changed into another prime (94193921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47096964 + 47096965.

It is an arithmetic number, because the mean of its divisors is an integer number (47096965).

Almost surely, 2^94193929 is an apocalyptic number.

It is an amenable number.

94193929 is a deficient number, since it is larger than the sum of its proper divisors (1).

94193929 is an equidigital number, since it uses as much as digits as its factorization.

94193929 is an evil number, because the sum of its binary digits is even.

The product of its digits is 157464, while the sum is 46.

The square root of 94193929 is about 9705.3556864239. The cubic root of 94193929 is about 454.9960616332.

The spelling of 94193929 in words is "ninety-four million, one hundred ninety-three thousand, nine hundred twenty-nine".