94852813 has 4 divisors (see below), whose sum is σ = 103475808. Its totient is φ = 86229820.

The previous prime is 94852811. The next prime is 94852817. The reversal of 94852813 is 31825849.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 94852813 - 2¹ = 94852811 is a prime.

It is a super-2 number, since 2×94852813² = 17994112268025938, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94852811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4311481 + ... + 4311502.

It is an arithmetic number, because the mean of its divisors is an integer number (25868952).

Almost surely, 2^94852813 is an apocalyptic number.

It is an amenable number.

94852813 is a deficient number, since it is larger than the sum of its proper divisors (8622995).

94852813 is a wasteful number, since it uses less digits than its factorization.

94852813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8622994.

The product of its digits is 69120, while the sum is 40.

The square root of 94852813 is about 9739.2408841757. The cubic root of 94852813 is about 456.0544926286.

The spelling of 94852813 in words is "ninety-four million, eight hundred fifty-two thousand, eight hundred thirteen".