8481465 has 24 divisors (see below), whose sum is σ = 15063048. Its totient is φ = 4412160.

The previous prime is 8481461. The next prime is 8481469. The reversal of 8481465 is 5641848.

8481465 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 (8481461) and next prime (8481469).

It can be written as a sum of positive squares in 4 ways, for example, as 393129 + 8088336 = 627^2 + 2844^2 .

It is not a de Polignac number, because 8481465 - 2² = 8481461 is a prime.

It is a super-3 number, since 3×8481465³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8481461) 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 23 ways as a sum of consecutive naturals, for example, 454 + ... + 4143.

It is an arithmetic number, because the mean of its divisors is an integer number (627627).

Almost surely, 2^8481465 is an apocalyptic number.

It is an amenable number.

8481465 is a deficient number, since it is larger than the sum of its proper divisors (6581583).

8481465 is a wasteful number, since it uses less digits than its factorization.

8481465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4649 (or 4646 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 8481465 is about 2912.2954863818. The cubic root of 8481465 is about 203.9343069905.

The spelling of 8481465 in words is "eight million, four hundred eighty-one thousand, four hundred sixty-five".