5521867 has 8 divisors (see below), whose sum is σ = 5975424. Its totient is φ = 5072448.

The previous prime is 5521819. The next prime is 5521891. The reversal of 5521867 is 7681255.

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

It is a cyclic number.

It is not a de Polignac number, because 5521867 - 2¹¹ = 5519819 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5521807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2118 + ... + 3940.

It is an arithmetic number, because the mean of its divisors is an integer number (746928).

Almost surely, 2^5521867 is an apocalyptic number.

5521867 is a deficient number, since it is larger than the sum of its proper divisors (453557).

5521867 is a wasteful number, since it uses less digits than its factorization.

5521867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2069.

The product of its digits is 16800, while the sum is 34.

The square root of 5521867 is about 2349.8653152894. The cubic root of 5521867 is about 176.7510411416.

The spelling of 5521867 in words is "five million, five hundred twenty-one thousand, eight hundred sixty-seven".