5667278 has 8 divisors (see below), whose sum is σ = 8521200. Its totient is φ = 2826880.

The previous prime is 5667247. The next prime is 5667281. The reversal of 5667278 is 8727665.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2258 + ... + 4053.

It is an arithmetic number, because the mean of its divisors is an integer number (1065150).

Almost surely, 2^5667278 is an apocalyptic number.

5667278 is a deficient number, since it is larger than the sum of its proper divisors (2853922).

5667278 is a wasteful number, since it uses less digits than its factorization.

5667278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6762.

The product of its digits is 141120, while the sum is 41.

The square root of 5667278 is about 2380.6045450683. The cubic root of 5667278 is about 178.2891189968.

The spelling of 5667278 in words is "five million, six hundred sixty-seven thousand, two hundred seventy-eight".