475641348 has 48 divisors (see below), whose sum is σ = 1365947520. Its totient is φ = 125443584.

The previous prime is 475641337. The next prime is 475641371. The reversal of 475641348 is 843146574.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216693 + ... + 218876.

It is an arithmetic number, because the mean of its divisors is an integer number (28457240).

Almost surely, 2^475641348 is an apocalyptic number.

It is an amenable number.

475641348 is an abundant number, since it is smaller than the sum of its proper divisors (890306172).

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

475641348 is a wasteful number, since it uses less digits than its factorization.

475641348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435596 (or 435594 counting only the distinct ones).

The product of its digits is 322560, while the sum is 42.

The square root of 475641348 is about 21809.2032866861. The cubic root of 475641348 is about 780.5963815023.

The spelling of 475641348 in words is "four hundred seventy-five million, six hundred forty-one thousand, three hundred forty-eight".