2792215143 has 12 divisors (see below), whose sum is σ = 4055484888. Its totient is φ = 1851191280.

The previous prime is 2792215121. The next prime is 2792215163. The reversal of 2792215143 is 3415122972.

It is not a de Polignac number, because 2792215143 - 2⁶ = 2792215079 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2792215098 and 2792215107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2792215103) 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, 855405 + ... + 858662.

It is an arithmetic number, because the mean of its divisors is an integer number (337957074).

Almost surely, 2^2792215143 is an apocalyptic number.

2792215143 is a deficient number, since it is larger than the sum of its proper divisors (1263269745).

2792215143 is a wasteful number, since it uses less digits than its factorization.

2792215143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1714254 (or 1714251 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 2792215143 is about 52841.4150359356. The cubic root of 2792215143 is about 1408.1522907909.

The spelling of 2792215143 in words is "two billion, seven hundred ninety-two million, two hundred fifteen thousand, one hundred forty-three".