8481361 has 16 divisors (see below), whose sum is σ = 10048000. Its totient is φ = 7154784.

The previous prime is 8481331. The next prime is 8481371. The reversal of 8481361 is 1631848.

It is not a de Polignac number, because 8481361 - 2¹¹ = 8479313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8481331) 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, 26941 + ... + 27253.

It is an arithmetic number, because the mean of its divisors is an integer number (628000).

Almost surely, 2^8481361 is an apocalyptic number.

It is an amenable number.

8481361 is a deficient number, since it is larger than the sum of its proper divisors (1566639).

8481361 is an equidigital number, since it uses as much as digits as its factorization.

8481361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413 (or 399 counting only the distinct ones).

The product of its digits is 4608, while the sum is 31.

The square root of 8481361 is about 2912.2776309961. The cubic root of 8481361 is about 203.9334734374.

It can be divided in two parts, 848 and 1361, that added together give a square (2209 = 47²).

The spelling of 8481361 in words is "eight million, four hundred eighty-one thousand, three hundred sixty-one".