2036665422 has 48 divisors (see below), whose sum is σ = 4820847408. Its totient is φ = 616285440.

The previous prime is 2036665381. The next prime is 2036665439. The reversal of 2036665422 is 2245666302.

It is a congruent number.

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, 138118 + ... + 152150.

It is an arithmetic number, because the mean of its divisors is an integer number (100434321).

Almost surely, 2^2036665422 is an apocalyptic number.

2036665422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2036665422 is an abundant number, since it is smaller than the sum of its proper divisors (2784181986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2036665422 is a wasteful number, since it uses less digits than its factorization.

2036665422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14785 (or 14782 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 2036665422 is about 45129.4296662389. The cubic root of 2036665422 is about 1267.5737300574.

The spelling of 2036665422 in words is "two billion, thirty-six million, six hundred sixty-five thousand, four hundred twenty-two".