2162026770 has 16 divisors (see below), whose sum is σ = 5188864320. Its totient is φ = 576540464.

The previous prime is 2162026717. The next prime is 2162026813. The reversal of 2162026770 is 776202612.

It is a Curzon 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, 36033750 + ... + 36033809.

It is an arithmetic number, because the mean of its divisors is an integer number (324304020).

Almost surely, 2^2162026770 is an apocalyptic number.

2162026770 is an abundant number, since it is smaller than the sum of its proper divisors (3026837550).

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

2162026770 is a wasteful number, since it uses less digits than its factorization.

2162026770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72067569.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 2162026770 is about 46497.5996154640. The cubic root of 2162026770 is about 1293.0649972201.

The spelling of 2162026770 in words is "two billion, one hundred sixty-two million, twenty-six thousand, seven hundred seventy".