5666241 has 16 divisors (see below), whose sum is σ = 8846208. Its totient is φ = 3158400.

The previous prime is 5666233. The next prime is 5666249. The reversal of 5666241 is 1426665.

5666241 = T₃₃₀ + T₃₃₁ + ... + T₄₁₁.

It is an interprime number because it is at equal distance from previous prime (5666233) and next prime (5666249).

It is not a de Polignac number, because 5666241 - 2³ = 5666233 is a prime.

5666241 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5666199 and 5666208.

It is not an unprimeable number, because it can be changed into a prime (5666249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2430 + ... + 4151.

It is an arithmetic number, because the mean of its divisors is an integer number (552888).

Almost surely, 2^5666241 is an apocalyptic number.

It is an amenable number.

5666241 is a deficient number, since it is larger than the sum of its proper divisors (3179967).

5666241 is a wasteful number, since it uses less digits than its factorization.

5666241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6632.

The product of its digits is 8640, while the sum is 30.

The square root of 5666241 is about 2380.3867332852. The cubic root of 5666241 is about 178.2782438704.

The spelling of 5666241 in words is "five million, six hundred sixty-six thousand, two hundred forty-one".