485234880 has 224 divisors, whose sum is σ = 1689811200. Its totient is φ = 117239808.

The previous prime is 485234857. The next prime is 485234899. The reversal of 485234880 is 88432584.

It is a happy number.

It is a super-2 number, since 2×485234880² = 470905777537228800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 735991 + ... + 736649.

It is an arithmetic number, because the mean of its divisors is an integer number (7543800).

Almost surely, 2^485234880 is an apocalyptic number.

485234880 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 485234880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (844905600).

485234880 is an abundant number, since it is smaller than the sum of its proper divisors (1204576320).

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

485234880 is a wasteful number, since it uses less digits than its factorization.

485234880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751 (or 741 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 42.

The square root of 485234880 is about 22028.0475757612. The cubic root of 485234880 is about 785.8096127393.

The spelling of 485234880 in words is "four hundred eighty-five million, two hundred thirty-four thousand, eight hundred eighty".