10094809 has 8 divisors (see below), whose sum is σ = 10664192. Its totient is φ = 9540720.

The previous prime is 10094807. The next prime is 10094827. The reversal of 10094809 is 90849001.

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 10094809 - 2¹ = 10094807 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10094807) 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, 2454 + ... + 5119.

It is an arithmetic number, because the mean of its divisors is an integer number (1333024).

Almost surely, 2^10094809 is an apocalyptic number.

It is an amenable number.

10094809 is a deficient number, since it is larger than the sum of its proper divisors (569383).

10094809 is an equidigital number, since it uses as much as digits as its factorization.

10094809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7647.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 10094809 is about 3177.2329156044. The cubic root of 10094809 is about 216.1221945199.

The spelling of 10094809 in words is "ten million, ninety-four thousand, eight hundred nine".