5745656 has 64 divisors (see below), whose sum is σ = 13132800. Its totient is φ = 2305152.

The previous prime is 5745647. The next prime is 5745659. The reversal of 5745656 is 6565475.

5745656 = T₁₇₃ + T₁₇₄ + ... + T₃₄₀.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5745659) 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, 97355 + ... + 97413.

It is an arithmetic number, because the mean of its divisors is an integer number (205200).

Almost surely, 2^5745656 is an apocalyptic number.

5745656 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5745656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6566400).

5745656 is an abundant number, since it is smaller than the sum of its proper divisors (7387144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5745656 is a wasteful number, since it uses less digits than its factorization.

5745656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156 (or 152 counting only the distinct ones).

The product of its digits is 126000, while the sum is 38.

The square root of 5745656 is about 2397.0098039015. The cubic root of 5745656 is about 179.1072669386.

The spelling of 5745656 in words is "five million, seven hundred forty-five thousand, six hundred fifty-six".