2011792 has 10 divisors (see below), whose sum is σ = 3897878. Its totient is φ = 1005888.

The previous prime is 2011769. The next prime is 2011799. The reversal of 2011792 is 2971102.

It can be written as a sum of positive squares in only one way, i.e., 1838736 + 173056 = 1356^2 + 416^2 .

It is not an unprimeable number, because it can be changed into a prime (2011799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62853 + ... + 62884.

2^2011792 is an apocalyptic number.

It is an amenable number.

2011792 is a deficient number, since it is larger than the sum of its proper divisors (1886086).

2011792 is a wasteful number, since it uses less digits than its factorization.

2011792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125745 (or 125739 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 2011792 is about 1418.3765367490. The cubic root of 2011792 is about 126.2392364120.

Adding to 2011792 its reverse (2971102), we get a palindrome (4982894).

The spelling of 2011792 in words is "two million, eleven thousand, seven hundred ninety-two".