5667801 has 4 divisors (see below), whose sum is σ = 7557072. Its totient is φ = 3778532.

The previous prime is 5667773. The next prime is 5667803. The reversal of 5667801 is 1087665.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5667801 - 2⁵ = 5667769 is a prime.

It is a D-number.

5667801 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5667803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 944631 + ... + 944636.

It is an arithmetic number, because the mean of its divisors is an integer number (1889268).

Almost surely, 2^5667801 is an apocalyptic number.

It is an amenable number.

5667801 is a deficient number, since it is larger than the sum of its proper divisors (1889271).

5667801 is a wasteful number, since it uses less digits than its factorization.

5667801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1889270.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 5667801 is about 2380.7143885817. The cubic root of 5667801 is about 178.2946032487.

The spelling of 5667801 in words is "five million, six hundred sixty-seven thousand, eight hundred one".