5577761 has 8 divisors (see below), whose sum is σ = 6392064. Its totient is φ = 4767840.

The previous prime is 5577749. The next prime is 5577769. The reversal of 5577761 is 1677755.

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

It is a de Polignac number, because none of the positive numbers 2^k-5577761 is a prime.

It is a super-2 number, since 2×5577761² = 62222835546242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5577769) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2381 + ... + 4101.

It is an arithmetic number, because the mean of its divisors is an integer number (799008).

Almost surely, 2^5577761 is an apocalyptic number.

It is an amenable number.

5577761 is a deficient number, since it is larger than the sum of its proper divisors (814303).

5577761 is a wasteful number, since it uses less digits than its factorization.

5577761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2191.

The product of its digits is 51450, while the sum is 38.

The square root of 5577761 is about 2361.7283925126. The cubic root of 5577761 is about 177.3454158984.

The spelling of 5577761 in words is "five million, five hundred seventy-seven thousand, seven hundred sixty-one".