1140110532 has 48 divisors (see below), whose sum is σ = 3224558400. Its totient is φ = 345487680.

The previous prime is 1140110519. The next prime is 1140110533. The reversal of 1140110532 is 2350110411.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1140110533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 478657 + ... + 481032.

It is an arithmetic number, because the mean of its divisors is an integer number (67178300).

Almost surely, 2^1140110532 is an apocalyptic number.

1140110532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1140110532 is an abundant number, since it is smaller than the sum of its proper divisors (2084447868).

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

1140110532 is a wasteful number, since it uses less digits than its factorization.

1140110532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959713 (or 959705 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 1140110532 is about 33765.5228302480. The cubic root of 1140110532 is about 1044.6776878898.

Adding to 1140110532 its reverse (2350110411), we get a palindrome (3490220943).

The spelling of 1140110532 in words is "one billion, one hundred forty million, one hundred ten thousand, five hundred thirty-two".