1140180648 has 16 divisors (see below), whose sum is σ = 2850451680. Its totient is φ = 380060208.

The previous prime is 1140180637. The next prime is 1140180677. The reversal of 1140180648 is 8460810411.

1140180648 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23753740 + ... + 23753787.

It is an arithmetic number, because the mean of its divisors is an integer number (178153230).

Almost surely, 2^1140180648 is an apocalyptic number.

It is an amenable number.

1140180648 is an abundant number, since it is smaller than the sum of its proper divisors (1710271032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1140180648 is a wasteful number, since it uses less digits than its factorization.

1140180648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47507536 (or 47507532 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 1140180648 is about 33766.5610922996. The cubic root of 1140180648 is about 1044.6991030998.

The spelling of 1140180648 in words is "one billion, one hundred forty million, one hundred eighty thousand, six hundred forty-eight".