8481423 has 8 divisors (see below), whose sum is σ = 11349936. Its totient is φ = 5633600.

The previous prime is 8481413. The next prime is 8481437. The reversal of 8481423 is 3241848.

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 8481423 - 2⁹ = 8480911 is a prime.

It is a super-2 number, since 2×8481423² = 143869072209858, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8481413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4188 + ... + 5873.

It is an arithmetic number, because the mean of its divisors is an integer number (1418742).

Almost surely, 2^8481423 is an apocalyptic number.

8481423 is a deficient number, since it is larger than the sum of its proper divisors (2868513).

8481423 is a wasteful number, since it uses less digits than its factorization.

8481423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10345.

The product of its digits is 6144, while the sum is 30.

The square root of 8481423 is about 2912.2882755661. The cubic root of 8481423 is about 203.9339703641.

The spelling of 8481423 in words is "eight million, four hundred eighty-one thousand, four hundred twenty-three".