485237952 has 168 divisors, whose sum is σ = 1479480912. Its totient is φ = 157593600.

The previous prime is 485237939. The next prime is 485237957. The reversal of 485237952 is 259732584.

485237952 is a `hidden beast` number, since 4 + 8 + 523 + 79 + 52 = 666.

It is a super-2 number, since 2×485237952² = 470911740122308608, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 485237898 and 485237907.

It is not an unprimeable number, because it can be changed into a prime (485237957) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 637252 + ... + 638012.

It is an arithmetic number, because the mean of its divisors is an integer number (8806434).

Almost surely, 2^485237952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 485237952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (739740456).

485237952 is an abundant number, since it is smaller than the sum of its proper divisors (994242960).

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

485237952 is an equidigital number, since it uses as much as digits as its factorization.

485237952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829 (or 807 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The square root of 485237952 is about 22028.1173049355. The cubic root of 485237952 is about 785.8112710442.

The spelling of 485237952 in words is "four hundred eighty-five million, two hundred thirty-seven thousand, nine hundred fifty-two".