2070172182 has 32 divisors (see below), whose sum is σ = 4462133760. Its totient is φ = 636504480.

The previous prime is 2070172141. The next prime is 2070172183. The reversal of 2070172182 is 2812710702.

It is a happy number.

It is a super-2 number, since 2×2070172182² = 8571225726253282248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2070172183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104707 + ... + 122897.

It is an arithmetic number, because the mean of its divisors is an integer number (139441680).

Almost surely, 2^2070172182 is an apocalyptic number.

2070172182 is an abundant number, since it is smaller than the sum of its proper divisors (2391961578).

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

2070172182 is a wasteful number, since it uses less digits than its factorization.

2070172182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19668.

The product of its (nonzero) digits is 3136, while the sum is 30.

The square root of 2070172182 is about 45499.1448491068. The cubic root of 2070172182 is about 1274.4872334085.

Adding to 2070172182 its reverse (2812710702), we get a palindrome (4882882884).

The spelling of 2070172182 in words is "two billion, seventy million, one hundred seventy-two thousand, one hundred eighty-two".