5998963 has 4 divisors (see below), whose sum is σ = 6007608. Its totient is φ = 5990320.

The previous prime is 5998957. The next prime is 5998987. The reversal of 5998963 is 3698995.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3698995 = 5 ⋅739799.

It is a cyclic number.

It is not a de Polignac number, because 5998963 - 2⁹ = 5998451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5998913) 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 in 3 ways as a sum of consecutive naturals, for example, 3181 + ... + 4702.

It is an arithmetic number, because the mean of its divisors is an integer number (1501902).

Almost surely, 2^5998963 is an apocalyptic number.

5998963 is a deficient number, since it is larger than the sum of its proper divisors (8645).

5998963 is an equidigital number, since it uses as much as digits as its factorization.

5998963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8644.

The product of its digits is 524880, while the sum is 49.

The square root of 5998963 is about 2449.2780568976. The cubic root of 5998963 is about 181.7015900464.

Subtracting from 5998963 its reverse (3698995), we obtain a cube (2299968 = 132³).

The spelling of 5998963 in words is "five million, nine hundred ninety-eight thousand, nine hundred sixty-three".