474146000 has 40 divisors (see below), whose sum is σ = 1146489864. Its totient is φ = 189657600.

The previous prime is 474145981. The next prime is 474146033. The reversal of 474146000 is 641474.

It can be written as a sum of positive squares in 4 ways, for example, as 13957696 + 460188304 = 3736^2 + 21452^2 .

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116537 + ... + 120536.

Almost surely, 2^474146000 is an apocalyptic number.

474146000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

474146000 is an abundant number, since it is smaller than the sum of its proper divisors (672343864).

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

474146000 is a wasteful number, since it uses less digits than its factorization.

474146000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237096 (or 237080 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 474146000 is about 21774.8937999706. The cubic root of 474146000 is about 779.7774951574. Note that the first 3 decimals are identical.

Adding to 474146000 its reverse (641474), we get a palindrome (474787474).

The spelling of 474146000 in words is "four hundred seventy-four million, one hundred forty-six thousand".