8485381 has 8 divisors (see below), whose sum is σ = 8981280. Its totient is φ = 7994448.

The previous prime is 8485331. The next prime is 8485387. The reversal of 8485381 is 1835848.

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 8485381 - 2¹¹ = 8483333 is a prime.

It is a super-2 number, since 2×8485381² = 144003381430322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8485381.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8485387) 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, 2610 + ... + 4876.

It is an arithmetic number, because the mean of its divisors is an integer number (1122660).

Almost surely, 2^8485381 is an apocalyptic number.

It is an amenable number.

8485381 is a deficient number, since it is larger than the sum of its proper divisors (495899).

8485381 is a wasteful number, since it uses less digits than its factorization.

8485381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2483.

The product of its digits is 30720, while the sum is 37.

The square root of 8485381 is about 2912.9677306829. The cubic root of 8485381 is about 203.9656885136.

The spelling of 8485381 in words is "eight million, four hundred eighty-five thousand, three hundred eighty-one".