94041947 has 2 divisors, whose sum is σ = 94041948. Its totient is φ = 94041946.

The previous prime is 94041911. The next prime is 94041967. The reversal of 94041947 is 74914049.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 94041947 - 2⁸ = 94041691 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 94041947.

It is not a weakly prime, because it can be changed into another prime (94041907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47020973 + 47020974.

It is an arithmetic number, because the mean of its divisors is an integer number (47020974).

Almost surely, 2^94041947 is an apocalyptic number.

94041947 is a deficient number, since it is larger than the sum of its proper divisors (1).

94041947 is an equidigital number, since it uses as much as digits as its factorization.

94041947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 94041947 is about 9697.5227249025. The cubic root of 94041947 is about 454.7512176983.

The spelling of 94041947 in words is "ninety-four million, forty-one thousand, nine hundred forty-seven".