485974720 has 224 divisors, whose sum is σ = 1463625216. Its totient is φ = 150543360.

The previous prime is 485974661. The next prime is 485974729. The reversal of 485974720 is 27479584.

It is a tau number, because it is divible by the number of its divisors (224).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485974729) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2981359 + ... + 2981521.

Almost surely, 2^485974720 is an apocalyptic number.

485974720 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 485974720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (731812608).

485974720 is an abundant number, since it is smaller than the sum of its proper divisors (977650496).

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

485974720 is a wasteful number, since it uses less digits than its factorization.

485974720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220 (or 188 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 46.

The square root of 485974720 is about 22044.8343155488. The cubic root of 485974720 is about 786.2087858571.

The spelling of 485974720 in words is "four hundred eighty-five million, nine hundred seventy-four thousand, seven hundred twenty".