1140460630 has 16 divisors (see below), whose sum is σ = 2060821440. Its totient is φ = 454408192.

The previous prime is 1140460613. The next prime is 1140460639. The reversal of 1140460630 is 360640411.

It is a junction number, because it is equal to n+sod(n) for n = 1140460595 and 1140460604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140460639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219310 + ... + 224449.

It is an arithmetic number, because the mean of its divisors is an integer number (128801340).

Almost surely, 2^1140460630 is an apocalyptic number.

1140460630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1140460630 is a deficient number, since it is larger than the sum of its proper divisors (920360810).

1140460630 is a wasteful number, since it uses less digits than its factorization.

1140460630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444023.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 1140460630 is about 33770.7066849363. The cubic root of 1140460630 is about 1044.7846079732.

The spelling of 1140460630 in words is "one billion, one hundred forty million, four hundred sixty thousand, six hundred thirty".