475194446 has 8 divisors (see below), whose sum is σ = 750307080. Its totient is φ = 225092088.

The previous prime is 475194431. The next prime is 475194479. The reversal of 475194446 is 644491574.

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

It is a junction number, because it is equal to n+sod(n) for n = 475194397 and 475194406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6252521 + ... + 6252596.

It is an arithmetic number, because the mean of its divisors is an integer number (93788385).

Almost surely, 2^475194446 is an apocalyptic number.

475194446 is a deficient number, since it is larger than the sum of its proper divisors (275112634).

475194446 is a wasteful number, since it uses less digits than its factorization.

475194446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12505138.

The product of its digits is 483840, while the sum is 44.

The square root of 475194446 is about 21798.9551584474. The cubic root of 475194446 is about 780.3518279117.

The spelling of 475194446 in words is "four hundred seventy-five million, one hundred ninety-four thousand, four hundred forty-six".