94009811 has 16 divisors (see below), whose sum is σ = 109057536. Its totient is φ = 79377216.

The previous prime is 94009787. The next prime is 94009831. The reversal of 94009811 is 11890049.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-94009811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (94009831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159860 + ... + 160446.

It is an arithmetic number, because the mean of its divisors is an integer number (6816096).

Almost surely, 2^94009811 is an apocalyptic number.

94009811 is a deficient number, since it is larger than the sum of its proper divisors (15047725).

94009811 is a wasteful number, since it uses less digits than its factorization.

94009811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898.

The product of its (nonzero) digits is 2592, while the sum is 32.

The square root of 94009811 is about 9695.8656653235. The cubic root of 94009811 is about 454.6994126243.

The spelling of 94009811 in words is "ninety-four million, nine thousand, eight hundred eleven".