485720432 has 20 divisors (see below), whose sum is σ = 962970360. Its totient is φ = 237211968.

The previous prime is 485720429. The next prime is 485720471. The reversal of 485720432 is 234027584.

It is a junction number, because it is equal to n+sod(n) for n = 485720392 and 485720401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352307 + ... + 353682.

It is an arithmetic number, because the mean of its divisors is an integer number (48148518).

Almost surely, 2^485720432 is an apocalyptic number.

It is an amenable number.

485720432 is a deficient number, since it is larger than the sum of its proper divisors (477249928).

485720432 is a wasteful number, since it uses less digits than its factorization.

485720432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706040 (or 706034 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 485720432 is about 22039.0660419175. The cubic root of 485720432 is about 786.0716330849.

The spelling of 485720432 in words is "four hundred eighty-five million, seven hundred twenty thousand, four hundred thirty-two".