5422155 has 16 divisors (see below), whose sum is σ = 8861184. Its totient is φ = 2829920.

The previous prime is 5422139. The next prime is 5422169. The reversal of 5422155 is 5512245.

It is a happy number.

5422155 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5422155 - 2⁴ = 5422139 is a prime.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3141 + ... + 4550.

It is an arithmetic number, because the mean of its divisors is an integer number (553824).

Almost surely, 2^5422155 is an apocalyptic number.

5422155 is a deficient number, since it is larger than the sum of its proper divisors (3439029).

5422155 is a wasteful number, since it uses less digits than its factorization.

5422155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7746.

The product of its digits is 2000, while the sum is 24.

The square root of 5422155 is about 2328.5521252486. The cubic root of 5422155 is about 175.6806688095.

The spelling of 5422155 in words is "five million, four hundred twenty-two thousand, one hundred fifty-five".