994262845 has 16 divisors (see below), whose sum is σ = 1239897600. Its totient is φ = 764568000.

The previous prime is 994262777. The next prime is 994262869. The reversal of 994262845 is 548262499.

It is not a de Polignac number, because 994262845 - 2¹⁷ = 994131773 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1570 + ... + 44620.

It is an arithmetic number, because the mean of its divisors is an integer number (77493600).

Almost surely, 2^994262845 is an apocalyptic number.

It is an amenable number.

994262845 is a deficient number, since it is larger than the sum of its proper divisors (245634755).

994262845 is a wasteful number, since it uses less digits than its factorization.

994262845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43236.

The product of its digits is 1244160, while the sum is 49.

The square root of 994262845 is about 31531.9337339149. The cubic root of 994262845 is about 998.0839460822.

The spelling of 994262845 in words is "nine hundred ninety-four million, two hundred sixty-two thousand, eight hundred forty-five".