5999456 has 24 divisors (see below), whose sum is σ = 12065760. Its totient is φ = 2935168.

The previous prime is 5999449. The next prime is 5999471. The reversal of 5999456 is 6549995.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a self number, because there is not a number n which added to its sum of digits gives 5999456.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 491 + ... + 3498.

It is an arithmetic number, because the mean of its divisors is an integer number (502740).

Almost surely, 2^5999456 is an apocalyptic number.

It is an amenable number.

5999456 is an abundant number, since it is smaller than the sum of its proper divisors (6066304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5999456 is a wasteful number, since it uses less digits than its factorization.

5999456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4046 (or 4038 counting only the distinct ones).

The product of its digits is 437400, while the sum is 47.

The square root of 5999456 is about 2449.3786967311. The cubic root of 5999456 is about 181.7065673750.

The spelling of 5999456 in words is "five million, nine hundred ninety-nine thousand, four hundred fifty-six".