485347520 has 112 divisors (see below), whose sum is σ = 1326611520. Its totient is φ = 165679104.

The previous prime is 485347519. The next prime is 485347549. The reversal of 485347520 is 25743584.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 871082 + ... + 871638.

Almost surely, 2^485347520 is an apocalyptic number.

485347520 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 485347520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (663305760).

485347520 is an abundant number, since it is smaller than the sum of its proper divisors (841264000).

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

485347520 is a wasteful number, since it uses less digits than its factorization.

485347520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970 (or 960 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 38.

The square root of 485347520 is about 22030.6041678389. The cubic root of 485347520 is about 785.8704126738.

The spelling of 485347520 in words is "four hundred eighty-five million, three hundred forty-seven thousand, five hundred twenty".