94284493 has 2 divisors, whose sum is σ = 94284494. Its totient is φ = 94284492.

The previous prime is 94284457. The next prime is 94284497. The reversal of 94284493 is 39448249.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 94051204 + 233289 = 9698^2 + 483^2 .

It is a cyclic number.

It is not a de Polignac number, because 94284493 - 2²¹ = 92187341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94284497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47142246 + 47142247.

It is an arithmetic number, because the mean of its divisors is an integer number (47142247).

Almost surely, 2^94284493 is an apocalyptic number.

It is an amenable number.

94284493 is a deficient number, since it is larger than the sum of its proper divisors (1).

94284493 is an equidigital number, since it uses as much as digits as its factorization.

94284493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 248832, while the sum is 43.

The square root of 94284493 is about 9710.0202368481. The cubic root of 94284493 is about 455.1418355867.

The spelling of 94284493 in words is "ninety-four million, two hundred eighty-four thousand, four hundred ninety-three".