1115767341 has 24 divisors (see below), whose sum is σ = 1837737720. Its totient is φ = 646235136.

The previous prime is 1115767337. The next prime is 1115767391. The reversal of 1115767341 is 1437675111.

It is a happy number.

1115767341 is a `hidden beast` number, since 1 + 11 + 576 + 73 + 4 + 1 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 241678116 + 874089225 = 15546^2 + 29565^2 .

It is not a de Polignac number, because 1115767341 - 2² = 1115767337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1115767296 and 1115767305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1115767391) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 278496 + ... + 282473.

It is an arithmetic number, because the mean of its divisors is an integer number (76572405).

Almost surely, 2^1115767341 is an apocalyptic number.

It is an amenable number.

1115767341 is a deficient number, since it is larger than the sum of its proper divisors (721970379).

1115767341 is a wasteful number, since it uses less digits than its factorization.

1115767341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561005 (or 561002 counting only the distinct ones).

The product of its digits is 17640, while the sum is 36.

The square root of 1115767341 is about 33403.1037629739. The cubic root of 1115767341 is about 1037.1889512414.

The spelling of 1115767341 in words is "one billion, one hundred fifteen million, seven hundred sixty-seven thousand, three hundred forty-one".