479131 has 2 divisors, whose sum is σ = 479132. Its totient is φ = 479130.

The previous prime is 479081. The next prime is 479137. The reversal of 479131 is 131974.

479131 is nontrivially palindromic in base 5.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 479131 - 2¹⁵ = 446363 is a prime.

It is a super-2 number, since 2×479131² = 459133030322, which contains 22 as substring.

It is equal to p₃₉₉₄₀ and since 479131 and 39940 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 479096 and 479105.

It is not a weakly prime, because it can be changed into another prime (479137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239565 + 239566.

It is an arithmetic number, because the mean of its divisors is an integer number (239566).

2⁴⁷⁹¹³¹ is an apocalyptic number.

479131 is a deficient number, since it is larger than the sum of its proper divisors (1).

479131 is an equidigital number, since it uses as much as digits as its factorization.

479131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 756, while the sum is 25.

The square root of 479131 is about 692.1928921912. The cubic root of 479131 is about 78.2500740029.

The spelling of 479131 in words is "four hundred seventy-nine thousand, one hundred thirty-one".