1140470579 has 8 divisors (see below), whose sum is σ = 1160334960. Its totient is φ = 1120644000.

The previous prime is 1140470567. The next prime is 1140470581. The reversal of 1140470579 is 9750740411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1140470579 - 2¹⁶ = 1140405043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1140470509) 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, 55217 + ... + 73005.

It is an arithmetic number, because the mean of its divisors is an integer number (145041870).

Almost surely, 2^1140470579 is an apocalyptic number.

1140470579 is a deficient number, since it is larger than the sum of its proper divisors (19864381).

1140470579 is a wasteful number, since it uses less digits than its factorization.

1140470579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18901.

The product of its (nonzero) digits is 35280, while the sum is 38.

The square root of 1140470579 is about 33770.8539868331. The cubic root of 1140470579 is about 1044.7876460824.

The spelling of 1140470579 in words is "one billion, one hundred forty million, four hundred seventy thousand, five hundred seventy-nine".