476066131 has 4 divisors (see below), whose sum is σ = 476438472. Its totient is φ = 475693792.

The previous prime is 476066099. The next prime is 476066141. The reversal of 476066131 is 131660674.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 476066131 - 2⁵ = 476066099 is a prime.

It is a super-2 number, since 2×476066131² = 453277922170618322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (476066141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184246 + ... + 186811.

It is an arithmetic number, because the mean of its divisors is an integer number (119109618).

Almost surely, 2^476066131 is an apocalyptic number.

476066131 is a deficient number, since it is larger than the sum of its proper divisors (372341).

476066131 is a wasteful number, since it uses less digits than its factorization.

476066131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372340.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 476066131 is about 21818.9397313435. The cubic root of 476066131 is about 780.8286891807.

The spelling of 476066131 in words is "four hundred seventy-six million, sixty-six thousand, one hundred thirty-one".