481099 has 4 divisors (see below), whose sum is σ = 506440. Its totient is φ = 455760.

The previous prime is 481097. The next prime is 481109. The reversal of 481099 is 990184.

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

It is a cyclic number.

It is not a de Polignac number, because 481099 - 2¹ = 481097 is a prime.

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 481099.

It is not an unprimeable number, because it can be changed into a prime (481093) 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, 12642 + ... + 12679.

It is an arithmetic number, because the mean of its divisors is an integer number (126610).

2⁴⁸¹⁰⁹⁹ is an apocalyptic number.

481099 is a deficient number, since it is larger than the sum of its proper divisors (25341).

481099 is a wasteful number, since it uses less digits than its factorization.

481099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25340.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 481099 is about 693.6130044917. The cubic root of 481099 is about 78.3570633805.

The spelling of 481099 in words is "four hundred eighty-one thousand, ninety-nine".