2136627920 has 40 divisors (see below), whose sum is σ = 5677327104. Its totient is φ = 732557952.

The previous prime is 2136627901. The next prime is 2136627931. The reversal of 2136627920 is 297266312.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

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, 1907144 + ... + 1908263.

Almost surely, 2^2136627920 is an apocalyptic number.

2136627920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2136627920 is an abundant number, since it is smaller than the sum of its proper divisors (3540699184).

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

2136627920 is a wasteful number, since it uses less digits than its factorization.

2136627920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3815427 (or 3815421 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 2136627920 is about 46223.6727229674. The cubic root of 2136627920 is about 1287.9815237245.

The spelling of 2136627920 in words is "two billion, one hundred thirty-six million, six hundred twenty-seven thousand, nine hundred twenty".