482857477 has 4 divisors (see below), whose sum is σ = 511260876. Its totient is φ = 454454080.

The previous prime is 482857471. The next prime is 482857481. The reversal of 482857477 is 774758284.

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

It can be written as a sum of positive squares in 2 ways, for example, as 346294881 + 136562596 = 18609^2 + 11686^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-482857477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (482857471) 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, 14201674 + ... + 14201707.

It is an arithmetic number, because the mean of its divisors is an integer number (127815219).

Almost surely, 2^482857477 is an apocalyptic number.

It is an amenable number.

482857477 is a deficient number, since it is larger than the sum of its proper divisors (28403399).

482857477 is a wasteful number, since it uses less digits than its factorization.

482857477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28403398.

The product of its digits is 3512320, while the sum is 52.

The square root of 482857477 is about 21974.0182260778. The cubic root of 482857477 is about 784.5241558796.

The spelling of 482857477 in words is "four hundred eighty-two million, eight hundred fifty-seven thousand, four hundred seventy-seven".