8481955 has 4 divisors (see below), whose sum is σ = 10178352. Its totient is φ = 6785560.

The previous prime is 8481937. The next prime is 8481973. The reversal of 8481955 is 5591848.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (8481937) and next prime (8481973).

It is not a de Polignac number, because 8481955 - 2¹³ = 8473763 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

8481955 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 848191 + ... + 848200.

It is an arithmetic number, because the mean of its divisors is an integer number (2544588).

Almost surely, 2^8481955 is an apocalyptic number.

8481955 is a deficient number, since it is larger than the sum of its proper divisors (1696397).

8481955 is a wasteful number, since it uses less digits than its factorization.

8481955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1696396.

The product of its digits is 57600, while the sum is 40.

The square root of 8481955 is about 2912.3796112458. The cubic root of 8481955 is about 203.9382342164.

The spelling of 8481955 in words is "eight million, four hundred eighty-one thousand, nine hundred fifty-five".