5691049 has 8 divisors (see below), whose sum is σ = 7004480. Its totient is φ = 4502736.

The previous prime is 5691043. The next prime is 5691053. The reversal of 5691049 is 9401965.

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

It is not a de Polignac number, because 5691049 - 2³ = 5691041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5691041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31179 + ... + 31360.

It is an arithmetic number, because the mean of its divisors is an integer number (875560).

Almost surely, 2^5691049 is an apocalyptic number.

It is an amenable number.

5691049 is a deficient number, since it is larger than the sum of its proper divisors (1313431).

5691049 is a wasteful number, since it uses less digits than its factorization.

5691049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62559.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 5691049 is about 2385.5919600803. The cubic root of 5691049 is about 178.5380450204.

The spelling of 5691049 in words is "five million, six hundred ninety-one thousand, forty-nine".