5662657 has 16 divisors (see below), whose sum is σ = 7604352. Its totient is φ = 4072320.

The previous prime is 5662637. The next prime is 5662663. The reversal of 5662657 is 7562665.

5662657 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5662657 - 2⁷ = 5662529 is a prime.

5662657 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (5662637) 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, 1828 + ... + 3829.

It is an arithmetic number, because the mean of its divisors is an integer number (475272).

Almost surely, 2^5662657 is an apocalyptic number.

It is an amenable number.

5662657 is a deficient number, since it is larger than the sum of its proper divisors (1941695).

5662657 is a wasteful number, since it uses less digits than its factorization.

5662657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5688.

The product of its digits is 75600, while the sum is 37.

The square root of 5662657 is about 2379.6337953559. The cubic root of 5662657 is about 178.2406478704.

It can be divided in two parts, 566 and 2657, that added together give a palindrome (3223).

The spelling of 5662657 in words is "five million, six hundred sixty-two thousand, six hundred fifty-seven".