8054809 has 4 divisors (see below), whose sum is σ = 9205504. Its totient is φ = 6904116.

The previous prime is 8054771. The next prime is 8054833. The reversal of 8054809 is 9084508.

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 8054809 - 2⁹ = 8054297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8054869) 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, 575337 + ... + 575350.

It is an arithmetic number, because the mean of its divisors is an integer number (2301376).

Almost surely, 2^8054809 is an apocalyptic number.

It is an amenable number.

8054809 is a deficient number, since it is larger than the sum of its proper divisors (1150695).

8054809 is a wasteful number, since it uses less digits than its factorization.

8054809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150694.

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 8054809 is about 2838.0995401853. The cubic root of 8054809 is about 200.4557025540.

The spelling of 8054809 in words is "eight million, fifty-four thousand, eight hundred nine".