475420214 has 8 divisors (see below), whose sum is σ = 724821168. Its totient is φ = 233813160.

The previous prime is 475420199. The next prime is 475420217. The reversal of 475420214 is 412024574.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475420217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1948322 + ... + 1948565.

It is an arithmetic number, because the mean of its divisors is an integer number (90602646).

Almost surely, 2^475420214 is an apocalyptic number.

475420214 is a deficient number, since it is larger than the sum of its proper divisors (249400954).

475420214 is a wasteful number, since it uses less digits than its factorization.

475420214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3896950.

The product of its (nonzero) digits is 8960, while the sum is 29.

The square root of 475420214 is about 21804.1329568502. The cubic root of 475420214 is about 780.4753917701.

Adding to 475420214 its reverse (412024574), we get a palindrome (887444788).

The spelling of 475420214 in words is "four hundred seventy-five million, four hundred twenty thousand, two hundred fourteen".