2824155 has 24 divisors (see below), whose sum is σ = 4953312. Its totient is φ = 1488384.

The previous prime is 2824139. The next prime is 2824163. The reversal of 2824155 is 5514282.

It is a happy number.

It is not a de Polignac number, because 2824155 - 2⁴ = 2824139 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4042 + ... + 4688.

It is an arithmetic number, because the mean of its divisors is an integer number (206388).

2^2824155 is an apocalyptic number.

2824155 is a deficient number, since it is larger than the sum of its proper divisors (2129157).

2824155 is a wasteful number, since it uses less digits than its factorization.

2824155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755 (or 752 counting only the distinct ones).

The product of its digits is 3200, while the sum is 27.

The square root of 2824155 is about 1680.5222402575. The cubic root of 2824155 is about 141.3501182796.

The spelling of 2824155 in words is "two million, eight hundred twenty-four thousand, one hundred fifty-five".