481624985 has 8 divisors (see below), whose sum is σ = 578485320. Its totient is φ = 384943104.

The previous prime is 481624973. The next prime is 481625029. The reversal of 481624985 is 589426184.

It can be written as a sum of positive squares in 4 ways, for example, as 114404416 + 367220569 = 10696^2 + 19163^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 481624985 - 2⁶ = 481624921 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38600 + ... + 49529.

It is an arithmetic number, because the mean of its divisors is an integer number (72310665).

Almost surely, 2^481624985 is an apocalyptic number.

It is an amenable number.

481624985 is a deficient number, since it is larger than the sum of its proper divisors (96860335).

481624985 is a wasteful number, since it uses less digits than its factorization.

481624985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89227.

The product of its digits is 552960, while the sum is 47.

The square root of 481624985 is about 21945.9560056061. The cubic root of 481624985 is about 783.8560887673.

The spelling of 481624985 in words is "four hundred eighty-one million, six hundred twenty-four thousand, nine hundred eighty-five".