486657672 has 32 divisors (see below), whose sum is σ = 1219795200. Its totient is φ = 161799104.

The previous prime is 486657653. The next prime is 486657673. The reversal of 486657672 is 276756684.

It is not an unprimeable number, because it can be changed into a prime (486657673) 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, 16728 + ... + 35399.

It is an arithmetic number, because the mean of its divisors is an integer number (38118600).

Almost surely, 2^486657672 is an apocalyptic number.

It is an amenable number.

486657672 is an abundant number, since it is smaller than the sum of its proper divisors (733137528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

486657672 is a wasteful number, since it uses less digits than its factorization.

486657672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52525 (or 52521 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 51.

The square root of 486657672 is about 22060.3189460171. The cubic root of 486657672 is about 786.5769061938.

The spelling of 486657672 in words is "four hundred eighty-six million, six hundred fifty-seven thousand, six hundred seventy-two".