475673472 has 192 divisors, whose sum is σ = 1458016560. Its totient is φ = 154275840.

The previous prime is 475673459. The next prime is 475673483. The reversal of 475673472 is 274376574.

475673472 is a `hidden beast` number, since 47 + 567 + 3 + 47 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1275078 + ... + 1275450.

Almost surely, 2^475673472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 475673472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (729008280).

475673472 is an abundant number, since it is smaller than the sum of its proper divisors (982343088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

475673472 is an equidigital number, since it uses as much as digits as its factorization.

475673472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443 (or 419 counting only the distinct ones).

The product of its digits is 987840, while the sum is 45.

The square root of 475673472 is about 21809.9397523239. The cubic root of 475673472 is about 780.6139544865.

The spelling of 475673472 in words is "four hundred seventy-five million, six hundred seventy-three thousand, four hundred seventy-two".