482611861 has 8 divisors (see below), whose sum is σ = 523464984. Its totient is φ = 443143680.

The previous prime is 482611849. The next prime is 482611879. The reversal of 482611861 is 168116284.

It can be written as a sum of positive squares in 4 ways, for example, as 2739025 + 479872836 = 1655^2 + 21906^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-482611861 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 482611861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (482611891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345510 + ... + 346903.

It is an arithmetic number, because the mean of its divisors is an integer number (65433123).

Almost surely, 2^482611861 is an apocalyptic number.

482611861 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

482611861 is a deficient number, since it is larger than the sum of its proper divisors (40853123).

482611861 is a wasteful number, since it uses less digits than its factorization.

482611861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692471.

The product of its digits is 18432, while the sum is 37.

The square root of 482611861 is about 21968.4287330706. The cubic root of 482611861 is about 784.3911115371.

The spelling of 482611861 in words is "four hundred eighty-two million, six hundred eleven thousand, eight hundred sixty-one".