1140014780 has 24 divisors (see below), whose sum is σ = 2498120352. Its totient is φ = 436179392.

The previous prime is 1140014779. The next prime is 1140014783. The reversal of 1140014780 is 874100411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140014783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1238687 + ... + 1239606.

It is an arithmetic number, because the mean of its divisors is an integer number (104088348).

Almost surely, 2^1140014780 is an apocalyptic number.

1140014780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1140014780 is an abundant number, since it is smaller than the sum of its proper divisors (1358105572).

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

1140014780 is a wasteful number, since it uses less digits than its factorization.

1140014780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2478325 (or 2478323 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 26.

The square root of 1140014780 is about 33764.1049044692. The cubic root of 1140014780 is about 1044.6484413751.

The spelling of 1140014780 in words is "one billion, one hundred forty million, fourteen thousand, seven hundred eighty".