1140927404 has 6 divisors (see below), whose sum is σ = 1996622964. Its totient is φ = 570463700.

The previous prime is 1140927383. The next prime is 1140927407. The reversal of 1140927404 is 4047290411.

It is not an unprimeable number, because it can be changed into a prime (1140927407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142615922 + ... + 142615929.

It is an arithmetic number, because the mean of its divisors is an integer number (332770494).

Almost surely, 2^1140927404 is an apocalyptic number.

It is an amenable number.

1140927404 is a deficient number, since it is larger than the sum of its proper divisors (855695560).

1140927404 is a wasteful number, since it uses less digits than its factorization.

1140927404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285231855 (or 285231853 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 1140927404 is about 33777.6169082427. The cubic root of 1140927404 is about 1044.9271269284.

The spelling of 1140927404 in words is "one billion, one hundred forty million, nine hundred twenty-seven thousand, four hundred four".