1140651032 has 8 divisors (see below), whose sum is σ = 2138720700. Its totient is φ = 570325512.

The previous prime is 1140651013. The next prime is 1140651049. The reversal of 1140651032 is 2301560411.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 1140650989 and 1140651007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71290682 + ... + 71290697.

Almost surely, 2^1140651032 is an apocalyptic number.

It is an amenable number.

1140651032 is a deficient number, since it is larger than the sum of its proper divisors (998069668).

1140651032 is a wasteful number, since it uses less digits than its factorization.

1140651032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142581385 (or 142581381 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1140651032 is about 33773.5256080854. The cubic root of 1140651032 is about 1044.8427476418.

The spelling of 1140651032 in words is "one billion, one hundred forty million, six hundred fifty-one thousand, thirty-two".