1140463532 has 24 divisors (see below), whose sum is σ = 2171502816. Its totient is φ = 520939008.

The previous prime is 1140463529. The next prime is 1140463537. The reversal of 1140463532 is 2353640411.

It is a junction number, because it is equal to n+sod(n) for n = 1140463495 and 1140463504.

It is not an unprimeable number, because it can be changed into a prime (1140463537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108008 + ... + 118095.

It is an arithmetic number, because the mean of its divisors is an integer number (90479284).

Almost surely, 2^1140463532 is an apocalyptic number.

It is an amenable number.

1140463532 is a deficient number, since it is larger than the sum of its proper divisors (1031039284).

1140463532 is a wasteful number, since it uses less digits than its factorization.

1140463532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226217 (or 226215 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 1140463532 is about 33770.7496511404. The cubic root of 1140463532 is about 1044.7854941538.

The spelling of 1140463532 in words is "one billion, one hundred forty million, four hundred sixty-three thousand, five hundred thirty-two".