476145 has 16 divisors (see below), whose sum is σ = 846720. Its totient is φ = 253872.

The previous prime is 476143. The next prime is 476167. The reversal of 476145 is 541674.

476145 is a `hidden beast` number, since 47 + 614 + 5 = 666.

It is not a de Polignac number, because 476145 - 2¹ = 476143 is a prime.

It is a super-2 number, since 2×476145² = 453428122050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

476145 is a lucky number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 476145.

It is not an unprimeable number, because it can be changed into a prime (476143) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1629 + ... + 1898.

It is an arithmetic number, because the mean of its divisors is an integer number (52920).

2⁴⁷⁶¹⁴⁵ is an apocalyptic number.

476145 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

476145 is a deficient number, since it is larger than the sum of its proper divisors (370575).

476145 is a wasteful number, since it uses less digits than its factorization.

476145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3541 (or 3535 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 476145 is about 690.0326079252. The cubic root of 476145 is about 78.0871806284.

The spelling of 476145 in words is "four hundred seventy-six thousand, one hundred forty-five".