94443049 has 4 divisors (see below), whose sum is σ = 96746580. Its totient is φ = 92139520.

The previous prime is 94443047. The next prime is 94443059. The reversal of 94443049 is 94034449.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 94034449 = 1277 ⋅73637.

It can be written as a sum of positive squares in 2 ways, for example, as 26677225 + 67765824 = 5165^2 + 8232^2 .

It is a cyclic number.

It is not a de Polignac number, because 94443049 - 2¹ = 94443047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 94442999 and 94443017.

It is not an unprimeable number, because it can be changed into a prime (94443047) 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 3 ways as a sum of consecutive naturals, for example, 1151704 + ... + 1151785.

It is an arithmetic number, because the mean of its divisors is an integer number (24186645).

Almost surely, 2^94443049 is an apocalyptic number.

It is an amenable number.

94443049 is a deficient number, since it is larger than the sum of its proper divisors (2303531).

94443049 is a wasteful number, since it uses less digits than its factorization.

94443049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2303530.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 94443049 is about 9718.1813627859. The cubic root of 94443049 is about 455.3968264530.

The spelling of 94443049 in words is "ninety-four million, four hundred forty-three thousand, forty-nine".