5961863 has 2 divisors, whose sum is σ = 5961864. Its totient is φ = 5961862.

The previous prime is 5961859. The next prime is 5961869. The reversal of 5961863 is 3681695.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5961863 - 2² = 5961859 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5961869) 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, 2980931 + 2980932.

It is an arithmetic number, because the mean of its divisors is an integer number (2980932).

Almost surely, 2^5961863 is an apocalyptic number.

5961863 is a deficient number, since it is larger than the sum of its proper divisors (1).

5961863 is an equidigital number, since it uses as much as digits as its factorization.

5961863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 38.

The square root of 5961863 is about 2441.6926506012. The cubic root of 5961863 is about 181.3262433100.

The spelling of 5961863 in words is "five million, nine hundred sixty-one thousand, eight hundred sixty-three".