463615231 has 2 divisors, whose sum is σ = 463615232. Its totient is φ = 463615230.

The previous prime is 463615183. The next prime is 463615241. The reversal of 463615231 is 132516364.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 463615231 - 2¹⁷ = 463484159 is a prime.

It is a super-2 number, since 2×463615231² = 429878164830366722, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 463615193 and 463615202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (463615241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231807615 + 231807616.

It is an arithmetic number, because the mean of its divisors is an integer number (231807616).

Almost surely, 2^463615231 is an apocalyptic number.

463615231 is a deficient number, since it is larger than the sum of its proper divisors (1).

463615231 is an equidigital number, since it uses as much as digits as its factorization.

463615231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 31.

The square root of 463615231 is about 21531.7261500327. The cubic root of 463615231 is about 773.9612756523.

The spelling of 463615231 in words is "four hundred sixty-three million, six hundred fifteen thousand, two hundred thirty-one".