5731761 has 16 divisors (see below), whose sum is σ = 9114624. Its totient is φ = 3132624.

The previous prime is 5731757. The next prime is 5731777. The reversal of 5731761 is 1671375.

It is not a de Polignac number, because 5731761 - 2² = 5731757 is a prime.

It is a super-2 number, since 2×5731761² = 65706168322242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5731361) 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, 5451 + ... + 6416.

It is an arithmetic number, because the mean of its divisors is an integer number (569664).

Almost surely, 2^5731761 is an apocalyptic number.

It is an amenable number.

5731761 is a deficient number, since it is larger than the sum of its proper divisors (3382863).

5731761 is a wasteful number, since it uses less digits than its factorization.

5731761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11900.

The product of its digits is 4410, while the sum is 30.

The square root of 5731761 is about 2394.1096466119. The cubic root of 5731761 is about 178.9627691156.

The spelling of 5731761 in words is "five million, seven hundred thirty-one thousand, seven hundred sixty-one".