5665892 has 6 divisors (see below), whose sum is σ = 9915318. Its totient is φ = 2832944.

The previous prime is 5665883. The next prime is 5665903. The reversal of 5665892 is 2985665.

It can be written as a sum of positive squares in only one way, i.e., 4596736 + 1069156 = 2144^2 + 1034^2 .

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, 708233 + ... + 708240.

It is an arithmetic number, because the mean of its divisors is an integer number (1652553).

Almost surely, 2^5665892 is an apocalyptic number.

It is an amenable number.

5665892 is a deficient number, since it is larger than the sum of its proper divisors (4249426).

5665892 is a wasteful number, since it uses less digits than its factorization.

5665892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1416477 (or 1416475 counting only the distinct ones).

The product of its digits is 129600, while the sum is 41.

The square root of 5665892 is about 2380.3134247405. The cubic root of 5665892 is about 178.2745835728.

The spelling of 5665892 in words is "five million, six hundred sixty-five thousand, eight hundred ninety-two".