2136622 has 4 divisors (see below), whose sum is σ = 3204936. Its totient is φ = 1068310.

The previous prime is 2136601. The next prime is 2136643. The reversal of 2136622 is 2266312.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2136601) and next prime (2136643).

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 2⁷ + 1 + 3⁸ + 6 + 6 + 2¹⁵ + 2²¹ .

It is a zygodrome in base 3.

It is a junction number, because it is equal to n+sod(n) for n = 2136593 and 2136602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 534154 + ... + 534157.

It is an arithmetic number, because the mean of its divisors is an integer number (801234).

2^2136622 is an apocalyptic number.

2136622 is a deficient number, since it is larger than the sum of its proper divisors (1068314).

2136622 is a wasteful number, since it uses less digits than its factorization.

2136622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068313.

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

The square root of 2136622 is about 1461.7188512159. The cubic root of 2136622 is about 128.7980334178.

The spelling of 2136622 in words is "two million, one hundred thirty-six thousand, six hundred twenty-two".