2106652170 has 64 divisors (see below), whose sum is σ = 6082375680. Its totient is φ = 456176448.

The previous prime is 2106652159. The next prime is 2106652187. The reversal of 2106652170 is 712566012.

2106652170 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 260002 + ... + 267981.

It is an arithmetic number, because the mean of its divisors is an integer number (95037120).

Almost surely, 2^2106652170 is an apocalyptic number.

2106652170 is an abundant number, since it is smaller than the sum of its proper divisors (3975723510).

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

2106652170 is a wasteful number, since it uses less digits than its factorization.

2106652170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528019.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 2106652170 is about 45898.2806867534. The cubic root of 2106652170 is about 1281.9299032856.

The spelling of 2106652170 in words is "two billion, one hundred six million, six hundred fifty-two thousand, one hundred seventy".