94458437 has 2 divisors, whose sum is σ = 94458438. Its totient is φ = 94458436.

The previous prime is 94458421. The next prime is 94458449. The reversal of 94458437 is 73485449.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84529636 + 9928801 = 9194^2 + 3151^2 .

It is a cyclic number.

It is not a de Polignac number, because 94458437 - 2⁴ = 94458421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94458407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47229218 + 47229219.

It is an arithmetic number, because the mean of its divisors is an integer number (47229219).

Almost surely, 2^94458437 is an apocalyptic number.

It is an amenable number.

94458437 is a deficient number, since it is larger than the sum of its proper divisors (1).

94458437 is an equidigital number, since it uses as much as digits as its factorization.

94458437 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 483840, while the sum is 44.

The square root of 94458437 is about 9718.9730424567. The cubic root of 94458437 is about 455.4215583448.

The spelling of 94458437 in words is "ninety-four million, four hundred fifty-eight thousand, four hundred thirty-seven".