485404092 has 72 divisors (see below), whose sum is σ = 1255952880. Its totient is φ = 158019840.

The previous prime is 485404069. The next prime is 485404093. The reversal of 485404092 is 290404584.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485404093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 366792 + ... + 368112.

It is an arithmetic number, because the mean of its divisors is an integer number (17443790).

Almost surely, 2^485404092 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 485404092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (627976440).

485404092 is an abundant number, since it is smaller than the sum of its proper divisors (770548788).

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

485404092 is a wasteful number, since it uses less digits than its factorization.

485404092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1563 (or 1558 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 485404092 is about 22031.8880716111. Note that the first 3 decimals coincide. The cubic root of 485404092 is about 785.9009451149.

The spelling of 485404092 in words is "four hundred eighty-five million, four hundred four thousand, ninety-two".