475919000 has 64 divisors (see below), whose sum is σ = 1152122400. Its totient is φ = 183792000.

The previous prime is 475918999. The next prime is 475919057. The reversal of 475919000 is 919574.

It is a super-2 number, since 2×475919000² = 452997789122000000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20795 + ... + 37205.

Almost surely, 2^475919000 is an apocalyptic number.

475919000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 475919000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (576061200).

475919000 is an abundant number, since it is smaller than the sum of its proper divisors (676203400).

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

475919000 is a wasteful number, since it uses less digits than its factorization.

475919000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16461 (or 16447 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 35.

The square root of 475919000 is about 21815.5678358369. The cubic root of 475919000 is about 780.7482410135.

The spelling of 475919000 in words is "four hundred seventy-five million, nine hundred nineteen thousand".