2067067636 has 12 divisors (see below), whose sum is σ = 3617726112. Its totient is φ = 1033431608.

The previous prime is 2067067633. The next prime is 2067067657. The reversal of 2067067636 is 6367607602.

It is a super-2 number, since 2×2067067636² = 8545537223597256992, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2067067592 and 2067067601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2067067633) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 36921 + ... + 74143.

It is an arithmetic number, because the mean of its divisors is an integer number (301477176).

Almost surely, 2^2067067636 is an apocalyptic number.

It is an amenable number.

2067067636 is a deficient number, since it is larger than the sum of its proper divisors (1550658476).

2067067636 is a wasteful number, since it uses less digits than its factorization.

2067067636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51110 (or 51108 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 43.

The square root of 2067067636 is about 45465.0155174283. The cubic root of 2067067636 is about 1273.8498172192.

The spelling of 2067067636 in words is "two billion, sixty-seven million, sixty-seven thousand, six hundred thirty-six".