5771605 has 16 divisors (see below), whose sum is σ = 7997184. Its totient is φ = 3916800.

The previous prime is 5771603. The next prime is 5771617. The reversal of 5771605 is 5061775.

It is not a de Polignac number, because 5771605 - 2¹ = 5771603 is a prime.

It is a super-2 number, since 2×5771605² = 66622848552050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5771603) 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, 2805 + ... + 4405.

It is an arithmetic number, because the mean of its divisors is an integer number (499824).

Almost surely, 2^5771605 is an apocalyptic number.

It is an amenable number.

5771605 is a deficient number, since it is larger than the sum of its proper divisors (2225579).

5771605 is a wasteful number, since it uses less digits than its factorization.

5771605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1716.

The product of its (nonzero) digits is 7350, while the sum is 31.

The square root of 5771605 is about 2402.4164917849. The cubic root of 5771605 is about 179.3764949877.

The spelling of 5771605 in words is "five million, seven hundred seventy-one thousand, six hundred five".