5722155 has 24 divisors (see below), whose sum is σ = 10024560. Its totient is φ = 3019200.

The previous prime is 5722153. The next prime is 5722177. The reversal of 5722155 is 5512275.

It is a happy number.

It is not a de Polignac number, because 5722155 - 2¹ = 5722153 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5722153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3916 + ... + 5174.

It is an arithmetic number, because the mean of its divisors is an integer number (417690).

Almost surely, 2^5722155 is an apocalyptic number.

5722155 is a deficient number, since it is larger than the sum of its proper divisors (4302405).

5722155 is a wasteful number, since it uses less digits than its factorization.

5722155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371 (or 1368 counting only the distinct ones).

The product of its digits is 3500, while the sum is 27.

The square root of 5722155 is about 2392.1026315775. The cubic root of 5722155 is about 178.8627371693.

The spelling of 5722155 in words is "five million, seven hundred twenty-two thousand, one hundred fifty-five".