485682720 has 384 divisors, whose sum is σ = 1737469440. Its totient is φ = 113541120.

The previous prime is 485682689. The next prime is 485682727. The reversal of 485682720 is 27286584.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (485682727) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11845900 + ... + 11845940.

It is an arithmetic number, because the mean of its divisors is an integer number (4524660).

Almost surely, 2^485682720 is an apocalyptic number.

485682720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 485682720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (868734720).

485682720 is an abundant number, since it is smaller than the sum of its proper divisors (1251786720).

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

485682720 is a wasteful number, since it uses less digits than its factorization.

485682720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148 (or 140 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 42.

The square root of 485682720 is about 22038.2104536643. The cubic root of 485682720 is about 786.0512886655.

The spelling of 485682720 in words is "four hundred eighty-five million, six hundred eighty-two thousand, seven hundred twenty".