475534000 has 40 divisors (see below), whose sum is σ = 1149846048. Its totient is φ = 190212800.

The previous prime is 475533997. The next prime is 475534021. The reversal of 475534000 is 435574.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×475534000² = 452265170312000000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 475534000.

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 in 7 ways as a sum of consecutive naturals, for example, 116884 + ... + 120883.

Almost surely, 2^475534000 is an apocalyptic number.

475534000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

475534000 is an abundant number, since it is smaller than the sum of its proper divisors (674312048).

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

475534000 is a wasteful number, since it uses less digits than its factorization.

475534000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237790 (or 237774 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 475534000 is about 21806.7420767065. The cubic root of 475534000 is about 780.5376525423.

Adding to 475534000 its reverse (435574), we get a palindrome (475969574).

The spelling of 475534000 in words is "four hundred seventy-five million, five hundred thirty-four thousand".