485255742 has 16 divisors (see below), whose sum is σ = 970787712. Its totient is φ = 161705880.

The previous prime is 485255723. The next prime is 485255761. The reversal of 485255742 is 247552584.

It is an interprime number because it is at equal distance from previous prime (485255723) and next prime (485255761).

It is a junction number, because it is equal to n+sod(n) for n = 485255694 and 485255703.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 16617 + ... + 35307.

It is an arithmetic number, because the mean of its divisors is an integer number (60674232).

Almost surely, 2^485255742 is an apocalyptic number.

485255742 is an abundant number, since it is smaller than the sum of its proper divisors (485531970).

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

485255742 is a wasteful number, since it uses less digits than its factorization.

485255742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23023.

The product of its digits is 448000, while the sum is 42.

The square root of 485255742 is about 22028.5211033333. The cubic root of 485255742 is about 785.8208741757.

The spelling of 485255742 in words is "four hundred eighty-five million, two hundred fifty-five thousand, seven hundred forty-two".