463261 has 2 divisors, whose sum is σ = 463262. Its totient is φ = 463260.

The previous prime is 463249. The next prime is 463283. The reversal of 463261 is 162364.

It is an a-pointer prime, because the next prime (463283) can be obtained adding 463261 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 308025 + 155236 = 555^2 + 394^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-463261 is a prime.

It is a super-2 number, since 2×463261² = 429221508242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (463231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231630 + 231631.

It is an arithmetic number, because the mean of its divisors is an integer number (231631).

2⁴⁶³²⁶¹ is an apocalyptic number.

It is an amenable number.

463261 is a deficient number, since it is larger than the sum of its proper divisors (1).

463261 is an equidigital number, since it uses as much as digits as its factorization.

463261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 22.

The square root of 463261 is about 680.6327938029. The cubic root of 463261 is about 77.3764107172.

The spelling of 463261 in words is "four hundred sixty-three thousand, two hundred sixty-one".