8047906 has 32 divisors (see below), whose sum is σ = 13464000. Its totient is φ = 3592512.

The previous prime is 8047903. The next prime is 8047909. The reversal of 8047906 is 6097408.

It is an interprime number because it is at equal distance from previous prime (8047903) and next prime (8047909).

It is not an unprimeable number, because it can be changed into a prime (8047903) 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, 73780 + ... + 73888.

It is an arithmetic number, because the mean of its divisors is an integer number (420750).

Almost surely, 2^8047906 is an apocalyptic number.

8047906 is a deficient number, since it is larger than the sum of its proper divisors (5416094).

8047906 is a wasteful number, since it uses less digits than its factorization.

8047906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 8047906 is about 2836.8831488096. The cubic root of 8047906 is about 200.3984224374.

The spelling of 8047906 in words is "eight million, forty-seven thousand, nine hundred six".