94231961 has 2 divisors, whose sum is σ = 94231962. Its totient is φ = 94231960.

The previous prime is 94231931. The next prime is 94231979. The reversal of 94231961 is 16913249.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 62094400 + 32137561 = 7880^2 + 5669^2 .

It is a cyclic number.

It is not a de Polignac number, because 94231961 - 2²⁶ = 27123097 is a prime.

It is not a weakly prime, because it can be changed into another prime (94231931) 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, 47115980 + 47115981.

It is an arithmetic number, because the mean of its divisors is an integer number (47115981).

Almost surely, 2^94231961 is an apocalyptic number.

It is an amenable number.

94231961 is a deficient number, since it is larger than the sum of its proper divisors (1).

94231961 is an equidigital number, since it uses as much as digits as its factorization.

94231961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11664, while the sum is 35.

The square root of 94231961 is about 9707.3148192484. The cubic root of 94231961 is about 455.0572902140.

The spelling of 94231961 in words is "ninety-four million, two hundred thirty-one thousand, nine hundred sixty-one".