4015463 has 2 divisors, whose sum is σ = 4015464. Its totient is φ = 4015462.

The previous prime is 4015421. The next prime is 4015471. The reversal of 4015463 is 3645104.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4015463 is a prime.

It is a super-2 number, since 2×4015463² = 32247886208738, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4015483) 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, 2007731 + 2007732.

It is an arithmetic number, because the mean of its divisors is an integer number (2007732).

Almost surely, 2^4015463 is an apocalyptic number.

4015463 is a deficient number, since it is larger than the sum of its proper divisors (1).

4015463 is an equidigital number, since it uses as much as digits as its factorization.

4015463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 4015463 is about 2003.8620211981. The cubic root of 4015463 is about 158.9443920358.

The spelling of 4015463 in words is "four million, fifteen thousand, four hundred sixty-three".