2636122 has 16 divisors (see below), whose sum is σ = 4370112. Its totient is φ = 1186240.

The previous prime is 2636119. The next prime is 2636143. The reversal of 2636122 is 2216362.

It is a happy number.

It is a d-powerful number, because it can be written as 2⁷ + 6³ + 3⁸ + 6⁵ + 1 + 2¹⁹ + 2²¹ .

It is a junction number, because it is equal to n+sod(n) for n = 2636093 and 2636102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 904 + ... + 2467.

It is an arithmetic number, because the mean of its divisors is an integer number (273132).

2^2636122 is an apocalyptic number.

2636122 is a deficient number, since it is larger than the sum of its proper divisors (1733990).

2636122 is a wasteful number, since it uses less digits than its factorization.

2636122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3413.

The product of its digits is 864, while the sum is 22.

The square root of 2636122 is about 1623.6138703522. The cubic root of 2636122 is about 138.1407581511.

The spelling of 2636122 in words is "two million, six hundred thirty-six thousand, one hundred twenty-two".