94070321 has 2 divisors, whose sum is σ = 94070322. Its totient is φ = 94070320.

The previous prime is 94070293. The next prime is 94070329. The reversal of 94070321 is 12307049.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93876721 + 193600 = 9689^2 + 440^2 .

It is a cyclic number.

It is not a de Polignac number, because 94070321 - 2¹⁴ = 94053937 is a prime.

It is not a weakly prime, because it can be changed into another prime (94070329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47035160 + 47035161.

It is an arithmetic number, because the mean of its divisors is an integer number (47035161).

Almost surely, 2^94070321 is an apocalyptic number.

It is an amenable number.

94070321 is a deficient number, since it is larger than the sum of its proper divisors (1).

94070321 is an equidigital number, since it uses as much as digits as its factorization.

94070321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 94070321 is about 9698.9855655115. The cubic root of 94070321 is about 454.7969484032.

The spelling of 94070321 in words is "ninety-four million, seventy thousand, three hundred twenty-one".