475251946 has 16 divisors (see below), whose sum is σ = 769101984. Its totient is φ = 218950704.

The previous prime is 475251943. The next prime is 475251961. The reversal of 475251946 is 649152574.

It is not an unprimeable number, because it can be changed into a prime (475251943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1596 + ... + 30871.

It is an arithmetic number, because the mean of its divisors is an integer number (48068874).

Almost surely, 2^475251946 is an apocalyptic number.

475251946 is a deficient number, since it is larger than the sum of its proper divisors (293850038).

475251946 is a wasteful number, since it uses less digits than its factorization.

475251946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33045.

The product of its digits is 302400, while the sum is 43.

The square root of 475251946 is about 21800.2739891039. The cubic root of 475251946 is about 780.3833016385.

The spelling of 475251946 in words is "four hundred seventy-five million, two hundred fifty-one thousand, nine hundred forty-six".