475680622 has 4 divisors (see below), whose sum is σ = 713520936. Its totient is φ = 237840310.

The previous prime is 475680613. The next prime is 475680643. The reversal of 475680622 is 226086574.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118920154 + ... + 118920157.

It is an arithmetic number, because the mean of its divisors is an integer number (178380234).

Almost surely, 2^475680622 is an apocalyptic number.

475680622 is a deficient number, since it is larger than the sum of its proper divisors (237840314).

475680622 is a wasteful number, since it uses less digits than its factorization.

475680622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237840313.

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 475680622 is about 21810.1036677958. The cubic root of 475680622 is about 780.6178656862.

The spelling of 475680622 in words is "four hundred seventy-five million, six hundred eighty thousand, six hundred twenty-two".