5991464 has 8 divisors (see below), whose sum is σ = 11234010. Its totient is φ = 2995728.

The previous prime is 5991457. The next prime is 5991473. The reversal of 5991464 is 4641995.

It can be written as a sum of positive squares in only one way, i.e., 3771364 + 2220100 = 1942^2 + 1490^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 374459 + ... + 374474.

Almost surely, 2^5991464 is an apocalyptic number.

It is an amenable number.

5991464 is a deficient number, since it is larger than the sum of its proper divisors (5242546).

5991464 is a wasteful number, since it uses less digits than its factorization.

5991464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748939 (or 748935 counting only the distinct ones).

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

The square root of 5991464 is about 2447.7467189233. The cubic root of 5991464 is about 181.6258464897.

The spelling of 5991464 in words is "five million, nine hundred ninety-one thousand, four hundred sixty-four".