475270214 has 4 divisors (see below), whose sum is σ = 712905324. Its totient is φ = 237635106.

The previous prime is 475270181. The next prime is 475270219. The reversal of 475270214 is 412072574.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 412072574 = 2 ⋅206036287.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475270219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118817552 + ... + 118817555.

It is an arithmetic number, because the mean of its divisors is an integer number (178226331).

Almost surely, 2^475270214 is an apocalyptic number.

475270214 is a deficient number, since it is larger than the sum of its proper divisors (237635110).

475270214 is a wasteful number, since it uses less digits than its factorization.

475270214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237635109.

The product of its (nonzero) digits is 15680, while the sum is 32.

The square root of 475270214 is about 21800.6929706374. The cubic root of 475270214 is about 780.3933004469.

The spelling of 475270214 in words is "four hundred seventy-five million, two hundred seventy thousand, two hundred fourteen".