1240876096 has 28 divisors (see below), whose sum is σ = 2470804812. Its totient is φ = 618311168.

The previous prime is 1240876081. The next prime is 1240876097. The reversal of 1240876096 is 6906780421.

It can be written as a sum of positive squares in 2 ways, for example, as 629006400 + 611869696 = 25080^2 + 24736^2 .

It is not an unprimeable number, because it can be changed into a prime (1240876097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14335 + ... + 51838.

It is an arithmetic number, because the mean of its divisors is an integer number (88243029).

Almost surely, 2^1240876096 is an apocalyptic number.

1240876096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1240876096 is a deficient number, since it is larger than the sum of its proper divisors (1229928716).

1240876096 is an equidigital number, since it uses as much as digits as its factorization.

1240876096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66478 (or 66468 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 1240876096 is about 35226.0712541152. The cubic root of 1240876096 is about 1074.5900282015.

The spelling of 1240876096 in words is "one billion, two hundred forty million, eight hundred seventy-six thousand, ninety-six".