94293009 has 6 divisors (see below), whose sum is σ = 136201026. Its totient is φ = 62862000.

The previous prime is 94292987. The next prime is 94293019. The reversal of 94293009 is 90039249.

It can be written as a sum of positive squares in only one way, i.e., 89870400 + 4422609 = 9480^2 + 2103^2 .

It is not a de Polignac number, because 94293009 - 2⁵ = 94292977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (94293019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5238492 + ... + 5238509.

It is an arithmetic number, because the mean of its divisors is an integer number (22700171).

Almost surely, 2^94293009 is an apocalyptic number.

It is an amenable number.

94293009 is a deficient number, since it is larger than the sum of its proper divisors (41908017).

94293009 is a wasteful number, since it uses less digits than its factorization.

94293009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10477007 (or 10477004 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 94293009 is about 9710.4587430255. The cubic root of 94293009 is about 455.1555383390.

The spelling of 94293009 in words is "ninety-four million, two hundred ninety-three thousand, nine".