2193975027 has 12 divisors (see below), whose sum is σ = 3191875960. Its totient is φ = 1452126528.

The previous prime is 2193975023. The next prime is 2193975073. The reversal of 2193975027 is 7205793912.

2193975027 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2193975027 - 2² = 2193975023 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2193975023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 875638 + ... + 878139.

Almost surely, 2^2193975027 is an apocalyptic number.

2193975027 is a deficient number, since it is larger than the sum of its proper divisors (997900933).

2193975027 is a wasteful number, since it uses less digits than its factorization.

2193975027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1753922 (or 1753919 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 45.

The square root of 2193975027 is about 46839.8871369264. The cubic root of 2193975027 is about 1299.4030843413.

The spelling of 2193975027 in words is "two billion, one hundred ninety-three million, nine hundred seventy-five thousand, twenty-seven".