476233231 has 2 divisors, whose sum is σ = 476233232. Its totient is φ = 476233230.

The previous prime is 476233229. The next prime is 476233337. The reversal of 476233231 is 132332674.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 476233231 - 2¹ = 476233229 is a prime.

It is a super-2 number, since 2×476233231² = 453596180617398722, which contains 22 as substring.

Together with 476233229, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 476233193 and 476233202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (476233931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238116615 + 238116616.

It is an arithmetic number, because the mean of its divisors is an integer number (238116616).

Almost surely, 2^476233231 is an apocalyptic number.

476233231 is a deficient number, since it is larger than the sum of its proper divisors (1).

476233231 is an equidigital number, since it uses as much as digits as its factorization.

476233231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 31.

The square root of 476233231 is about 21822.7686373659. The cubic root of 476233231 is about 780.9200358814.

The spelling of 476233231 in words is "four hundred seventy-six million, two hundred thirty-three thousand, two hundred thirty-one".