1140362608 has 40 divisors (see below), whose sum is σ = 2754645120. Its totient is φ = 444296640.

The previous prime is 1140362599. The next prime is 1140362627. The reversal of 1140362608 is 8062630411.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1140362608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 461578 + ... + 464041.

It is an arithmetic number, because the mean of its divisors is an integer number (68866128).

Almost surely, 2^1140362608 is an apocalyptic number.

It is an amenable number.

1140362608 is an abundant number, since it is smaller than the sum of its proper divisors (1614282512).

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

1140362608 is a wasteful number, since it uses less digits than its factorization.

1140362608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925645 (or 925639 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 1140362608 is about 33769.2553663832. The cubic root of 1140362608 is about 1044.7546742170.

The spelling of 1140362608 in words is "one billion, one hundred forty million, three hundred sixty-two thousand, six hundred eight".