5687662 has 4 divisors (see below), whose sum is σ = 8531496. Its totient is φ = 2843830.

The previous prime is 5687657. The next prime is 5687687. The reversal of 5687662 is 2667865.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2667865 = 5 ⋅533573.

It is a congruent number.

It is an unprimeable number.

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, 1421914 + ... + 1421917.

It is an arithmetic number, because the mean of its divisors is an integer number (2132874).

Almost surely, 2^5687662 is an apocalyptic number.

5687662 is a deficient number, since it is larger than the sum of its proper divisors (2843834).

5687662 is a wasteful number, since it uses less digits than its factorization.

5687662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2843833.

The product of its digits is 120960, while the sum is 40.

The square root of 5687662 is about 2384.8819677292. The cubic root of 5687662 is about 178.5026193100.

The spelling of 5687662 in words is "five million, six hundred eighty-seven thousand, six hundred sixty-two".