476574641 has 2 divisors, whose sum is σ = 476574642. Its totient is φ = 476574640.

The previous prime is 476574613. The next prime is 476574643. The reversal of 476574641 is 146475674.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 387932416 + 88642225 = 19696^2 + 9415^2 .

It is a cyclic number.

It is not a de Polignac number, because 476574641 - 2⁶ = 476574577 is a prime.

Together with 476574643, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 476574592 and 476574601.

It is not a weakly prime, because it can be changed into another prime (476574643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238287320 + 238287321.

It is an arithmetic number, because the mean of its divisors is an integer number (238287321).

Almost surely, 2^476574641 is an apocalyptic number.

It is an amenable number.

476574641 is a deficient number, since it is larger than the sum of its proper divisors (1).

476574641 is an equidigital number, since it uses as much as digits as its factorization.

476574641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 564480, while the sum is 44.

The square root of 476574641 is about 21830.5895706002. The cubic root of 476574641 is about 781.1066042866.

The spelling of 476574641 in words is "four hundred seventy-six million, five hundred seventy-four thousand, six hundred forty-one".