1140211232 has 12 divisors (see below), whose sum is σ = 2244790926. Its totient is φ = 570105600.

The previous prime is 1140211231. The next prime is 1140211249. The reversal of 1140211232 is 2321120411.

It can be written as a sum of positive squares in only one way, i.e., 1065630736 + 74580496 = 32644^2 + 8636^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1140211232.

It is not an unprimeable number, because it can be changed into a prime (1140211231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17815769 + ... + 17815832.

Almost surely, 2^1140211232 is an apocalyptic number.

It is an amenable number.

1140211232 is a deficient number, since it is larger than the sum of its proper divisors (1104579694).

1140211232 is an equidigital number, since it uses as much as digits as its factorization.

1140211232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35631611 (or 35631603 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1140211232 is about 33767.0139633341. The cubic root of 1140211232 is about 1044.7084439564.

Adding to 1140211232 its reverse (2321120411), we get a palindrome (3461331643).

The spelling of 1140211232 in words is "one billion, one hundred forty million, two hundred eleven thousand, two hundred thirty-two".