2136654622 has 16 divisors (see below), whose sum is σ = 3412478160. Its totient is φ = 999864448.

The previous prime is 2136654551. The next prime is 2136654643. The reversal of 2136654622 is 2264566312.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169453 + ... + 181624.

It is an arithmetic number, because the mean of its divisors is an integer number (213279885).

Almost surely, 2^2136654622 is an apocalyptic number.

2136654622 is a deficient number, since it is larger than the sum of its proper divisors (1275823538).

2136654622 is a wasteful number, since it uses less digits than its factorization.

2136654622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351275.

The product of its digits is 103680, while the sum is 37.

The square root of 2136654622 is about 46223.9615567511. The cubic root of 2136654622 is about 1287.9868891166.

The spelling of 2136654622 in words is "two billion, one hundred thirty-six million, six hundred fifty-four thousand, six hundred twenty-two".