5667888 has 20 divisors (see below), whose sum is σ = 14642168. Its totient is φ = 1889280.

The previous prime is 5667869. The next prime is 5667901. The reversal of 5667888 is 8887665.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 118081 = 5667888 / (5 + 6 + 6 + 7 + 8 + 8 + 8).

It is a plaindrome in base 10.

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, 58993 + ... + 59088.

Almost surely, 2^5667888 is an apocalyptic number.

It is an amenable number.

5667888 is an abundant number, since it is smaller than the sum of its proper divisors (8974280).

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

5667888 is a wasteful number, since it uses less digits than its factorization.

5667888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118092 (or 118086 counting only the distinct ones).

The product of its digits is 645120, while the sum is 48.

The square root of 5667888 is about 2380.7326603380. The cubic root of 5667888 is about 178.2955155103.

It can be divided in two parts, 5667 and 888, that added together give a triangular number (6555 = T₁₁₄).

The spelling of 5667888 in words is "five million, six hundred sixty-seven thousand, eight hundred eighty-eight".