8477121 has 8 divisors (see below), whose sum is σ = 11419744. Its totient is φ = 5592960.

The previous prime is 8477113. The next prime is 8477129. The reversal of 8477121 is 1217748.

8477121 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8477113) and next prime (8477129).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8477121 - 2³ = 8477113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8477129) 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, 14275 + ... + 14856.

It is an arithmetic number, because the mean of its divisors is an integer number (1427468).

Almost surely, 2^8477121 is an apocalyptic number.

It is an amenable number.

8477121 is a deficient number, since it is larger than the sum of its proper divisors (2942623).

8477121 is a wasteful number, since it uses less digits than its factorization.

8477121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29231.

The product of its digits is 3136, while the sum is 30.

The square root of 8477121 is about 2911.5495874190. The cubic root of 8477121 is about 203.8994843148.

The spelling of 8477121 in words is "eight million, four hundred seventy-seven thousand, one hundred twenty-one".