108463481 has 4 divisors (see below), whose sum is σ = 123958272. Its totient is φ = 92968692.

The previous prime is 108463463. The next prime is 108463483. The reversal of 108463481 is 184364801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 184364801 = 947 ⋅194683.

It is a cyclic number.

It is not a de Polignac number, because 108463481 - 2²⁶ = 41354617 is a prime.

It is a super-2 number, since 2×108463481² = 23528653421274722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108463483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7747385 + ... + 7747398.

It is an arithmetic number, because the mean of its divisors is an integer number (30989568).

Almost surely, 2^108463481 is an apocalyptic number.

It is an amenable number.

108463481 is a deficient number, since it is larger than the sum of its proper divisors (15494791).

108463481 is an equidigital number, since it uses as much as digits as its factorization.

108463481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15494790.

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 108463481 is about 10414.5802123753. The cubic root of 108463481 is about 476.9005750990.

The spelling of 108463481 in words is "one hundred eight million, four hundred sixty-three thousand, four hundred eighty-one".