94549813 has 8 divisors (see below), whose sum is σ = 97292160. Its totient is φ = 91828320.

The previous prime is 94549811. The next prime is 94549841. The reversal of 94549813 is 31894549.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 94549813 - 2¹ = 94549811 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 94549813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94549811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4228 + ... + 14386.

It is an arithmetic number, because the mean of its divisors is an integer number (12161520).

Almost surely, 2^94549813 is an apocalyptic number.

It is an amenable number.

94549813 is a deficient number, since it is larger than the sum of its proper divisors (2742347).

94549813 is a wasteful number, since it uses less digits than its factorization.

94549813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10427.

The product of its digits is 155520, while the sum is 43.

The square root of 94549813 is about 9723.6728143228. The cubic root of 94549813 is about 455.5683643192.

The spelling of 94549813 in words is "ninety-four million, five hundred forty-nine thousand, eight hundred thirteen".