2072628194 has 32 divisors (see below), whose sum is σ = 3949833216. Its totient is φ = 793488960.

The previous prime is 2072628179. The next prime is 2072628203. The reversal of 2072628194 is 4918262702.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178037 + ... + 189320.

It is an arithmetic number, because the mean of its divisors is an integer number (123432288).

Almost surely, 2^2072628194 is an apocalyptic number.

2072628194 is a deficient number, since it is larger than the sum of its proper divisors (1877205022).

2072628194 is a wasteful number, since it uses less digits than its factorization.

2072628194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367410.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 2072628194 is about 45526.1264989676. The cubic root of 2072628194 is about 1274.9910431769.

The spelling of 2072628194 in words is "two billion, seventy-two million, six hundred twenty-eight thousand, one hundred ninety-four".