5723655 has 48 divisors (see below), whose sum is σ = 11119104. Its totient is φ = 2462400.

The previous prime is 5723639. The next prime is 5723659. The reversal of 5723655 is 5563275.

It is not a de Polignac number, because 5723655 - 2⁴ = 5723639 is a prime.

5723655 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5723659) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37830 + ... + 37980.

It is an arithmetic number, because the mean of its divisors is an integer number (231648).

Almost surely, 2^5723655 is an apocalyptic number.

5723655 is a deficient number, since it is larger than the sum of its proper divisors (5395449).

5723655 is a wasteful number, since it uses less digits than its factorization.

5723655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204 (or 185 counting only the distinct ones).

The product of its digits is 31500, while the sum is 33.

The square root of 5723655 is about 2392.4161427310. The cubic root of 5723655 is about 178.8783647703.

It can be divided in two parts, 57236 and 55, that added together give a triangular number (57291 = T₃₃₈).

The spelling of 5723655 in words is "five million, seven hundred twenty-three thousand, six hundred fifty-five".