475138348 has 6 divisors (see below), whose sum is σ = 831492116. Its totient is φ = 237569172.

The previous prime is 475138309. The next prime is 475138357. The reversal of 475138348 is 843831574.

It is an unprimeable number.

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, 59392290 + ... + 59392297.

Almost surely, 2^475138348 is an apocalyptic number.

It is an amenable number.

475138348 is a deficient number, since it is larger than the sum of its proper divisors (356353768).

475138348 is a wasteful number, since it uses less digits than its factorization.

475138348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118784591 (or 118784589 counting only the distinct ones).

The product of its digits is 322560, while the sum is 43.

The square root of 475138348 is about 21797.6684074238. The cubic root of 475138348 is about 780.3211191496.

The spelling of 475138348 in words is "four hundred seventy-five million, one hundred thirty-eight thousand, three hundred forty-eight".