4081463 has 2 divisors, whose sum is σ = 4081464. Its totient is φ = 4081462.

The previous prime is 4081459. The next prime is 4081481. The reversal of 4081463 is 3641804.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4081463 - 2² = 4081459 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4081423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2040731 + 2040732.

It is an arithmetic number, because the mean of its divisors is an integer number (2040732).

Almost surely, 2^4081463 is an apocalyptic number.

4081463 is a deficient number, since it is larger than the sum of its proper divisors (1).

4081463 is an equidigital number, since it uses as much as digits as its factorization.

4081463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 4081463 is about 2020.2631016776. The cubic root of 4081463 is about 159.8104917759.

The spelling of 4081463 in words is "four million, eighty-one thousand, four hundred sixty-three".