5641097 has 16 divisors (see below), whose sum is σ = 7154304. Its totient is φ = 4320000.

The previous prime is 5641079. The next prime is 5641121. The reversal of 5641097 is 7901465.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5641097 - 2⁶ = 5641033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5641897) 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, 4097 + ... + 5297.

It is an arithmetic number, because the mean of its divisors is an integer number (447144).

Almost surely, 2^5641097 is an apocalyptic number.

It is an amenable number.

5641097 is a deficient number, since it is larger than the sum of its proper divisors (1513207).

5641097 is a wasteful number, since it uses less digits than its factorization.

5641097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1280.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 5641097 is about 2375.0993663424. The cubic root of 5641097 is about 178.0141490247.

It can be divided in two parts, 564 and 1097, that added together give a palindrome (1661).

The spelling of 5641097 in words is "five million, six hundred forty-one thousand, ninety-seven".