94452993 has 8 divisors (see below), whose sum is σ = 139930400. Its totient is φ = 62968644.

The previous prime is 94452959. The next prime is 94452997. The reversal of 94452993 is 39925449.

It is a happy number.

It is not a de Polignac number, because 94452993 - 2⁶ = 94452929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94452997) 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 in 7 ways as a sum of consecutive naturals, for example, 1749103 + ... + 1749156.

It is an arithmetic number, because the mean of its divisors is an integer number (17491300).

Almost surely, 2^94452993 is an apocalyptic number.

It is an amenable number.

94452993 is a deficient number, since it is larger than the sum of its proper divisors (45477407).

94452993 is a wasteful number, since it uses less digits than its factorization.

94452993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3498268 (or 3498262 counting only the distinct ones).

The product of its digits is 349920, while the sum is 45.

The square root of 94452993 is about 9718.6929676783. The cubic root of 94452993 is about 455.4128089495.

The spelling of 94452993 in words is "ninety-four million, four hundred fifty-two thousand, nine hundred ninety-three".