463227631 has 2 divisors, whose sum is σ = 463227632. Its totient is φ = 463227630.

The previous prime is 463227607. The next prime is 463227641. The reversal of 463227631 is 136722364.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 463227631 - 2¹¹ = 463225583 is a prime.

It is a super-2 number, since 2×463227631² = 429159676243744322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (463227601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231613815 + 231613816.

It is an arithmetic number, because the mean of its divisors is an integer number (231613816).

Almost surely, 2^463227631 is an apocalyptic number.

463227631 is a deficient number, since it is larger than the sum of its proper divisors (1).

463227631 is an equidigital number, since it uses as much as digits as its factorization.

463227631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 34.

The square root of 463227631 is about 21522.7235962366. The cubic root of 463227631 is about 773.7455284770.

Adding to 463227631 its reverse (136722364), we get a palindrome (599949995).

The spelling of 463227631 in words is "four hundred sixty-three million, two hundred twenty-seven thousand, six hundred thirty-one".