5761657 has 12 divisors (see below), whose sum is σ = 6707988. Its totient is φ = 4928000.

The previous prime is 5761649. The next prime is 5761673. The reversal of 5761657 is 7561675.

It can be written as a sum of positive squares in 2 ways, for example, as 3748096 + 2013561 = 1936^2 + 1419^2 .

It is not a de Polignac number, because 5761657 - 2³ = 5761649 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5761687) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 657 + ... + 3457.

It is an arithmetic number, because the mean of its divisors is an integer number (558999).

Almost surely, 2^5761657 is an apocalyptic number.

It is an amenable number.

5761657 is a deficient number, since it is larger than the sum of its proper divisors (946331).

5761657 is a wasteful number, since it uses less digits than its factorization.

5761657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2840 (or 2829 counting only the distinct ones).

The product of its digits is 44100, while the sum is 37.

The square root of 5761657 is about 2400.3451835101. The cubic root of 5761657 is about 179.2733773061.

The spelling of 5761657 in words is "five million, seven hundred sixty-one thousand, six hundred fifty-seven".