485905750 has 48 divisors (see below), whose sum is σ = 999887616. Its totient is φ = 176682000.

The previous prime is 485905699. The next prime is 485905757. The reversal of 485905750 is 57509584.

It is a super-2 number, since 2×485905750² = 472208795766125000, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 485905697 and 485905706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485905757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22219 + ... + 38281.

It is an arithmetic number, because the mean of its divisors is an integer number (20830992).

Almost surely, 2^485905750 is an apocalyptic number.

485905750 is an abundant number, since it is smaller than the sum of its proper divisors (513981866).

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

485905750 is a wasteful number, since it uses less digits than its factorization.

485905750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16102 (or 16081 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 43.

The square root of 485905750 is about 22043.2699479909. The cubic root of 485905750 is about 786.1715909282.

The spelling of 485905750 in words is "four hundred eighty-five million, nine hundred five thousand, seven hundred fifty".