5691044 has 12 divisors (see below), whose sum is σ = 10228764. Its totient is φ = 2768544.

The previous prime is 5691043. The next prime is 5691053. The reversal of 5691044 is 4401965.

It can be written as a sum of positive squares in 2 ways, for example, as 4153444 + 1537600 = 2038^2 + 1240^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5690998 and 5691016.

It is not an unprimeable number, because it can be changed into a prime (5691041) 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, 19079 + ... + 19374.

It is an arithmetic number, because the mean of its divisors is an integer number (852397).

Almost surely, 2^5691044 is an apocalyptic number.

It is an amenable number.

5691044 is a deficient number, since it is larger than the sum of its proper divisors (4537720).

5691044 is a wasteful number, since it uses less digits than its factorization.

5691044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38494 (or 38492 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 5691044 is about 2385.5909121222. The cubic root of 5691044 is about 178.5379927341.

The spelling of 5691044 in words is "five million, six hundred ninety-one thousand, forty-four".