8454872 has 16 divisors (see below), whose sum is σ = 15943200. Its totient is φ = 4203360.

The previous prime is 8454841. The next prime is 8454883. The reversal of 8454872 is 2784548.

It is a d-powerful number, because it can be written as 8⁵ + 4 + 5³ + 4⁴ + 8⁵ + 7³ + 2²³ .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1472 + ... + 4367.

It is an arithmetic number, because the mean of its divisors is an integer number (996450).

Almost surely, 2^8454872 is an apocalyptic number.

It is an amenable number.

8454872 is a deficient number, since it is larger than the sum of its proper divisors (7488328).

8454872 is a wasteful number, since it uses less digits than its factorization.

8454872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6026 (or 6022 counting only the distinct ones).

The product of its digits is 71680, while the sum is 38.

The square root of 8454872 is about 2907.7262594680. The cubic root of 8454872 is about 203.7209435775.

The spelling of 8454872 in words is "eight million, four hundred fifty-four thousand, eight hundred seventy-two".