5657026 has 8 divisors (see below), whose sum is σ = 8503740. Its totient is φ = 2822448.

The previous prime is 5657021. The next prime is 5657027. The reversal of 5657026 is 6207565.

It can be written as a sum of positive squares in 2 ways, for example, as 4626801 + 1030225 = 2151^2 + 1015^2 .

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

It is not an unprimeable number, because it can be changed into a prime (5657021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1761 + ... + 3796.

Almost surely, 2^5657026 is an apocalyptic number.

5657026 is a deficient number, since it is larger than the sum of its proper divisors (2846714).

5657026 is a wasteful number, since it uses less digits than its factorization.

5657026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6068.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 5657026 is about 2378.4503358279. The cubic root of 5657026 is about 178.1815468772.

The spelling of 5657026 in words is "five million, six hundred fifty-seven thousand, twenty-six".