1114146812 has 24 divisors (see below), whose sum is σ = 2004256800. Its totient is φ = 541529280.

The previous prime is 1114146811. The next prime is 1114146877. The reversal of 1114146812 is 2186414111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114146811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204362 + ... + 209742.

It is an arithmetic number, because the mean of its divisors is an integer number (83510700).

Almost surely, 2^1114146812 is an apocalyptic number.

It is an amenable number.

1114146812 is a deficient number, since it is larger than the sum of its proper divisors (890109988).

1114146812 is a wasteful number, since it uses less digits than its factorization.

1114146812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6821 (or 6819 counting only the distinct ones).

The product of its digits is 1536, while the sum is 29.

The square root of 1114146812 is about 33378.8377868373. The cubic root of 1114146812 is about 1036.6865737617.

The spelling of 1114146812 in words is "one billion, one hundred fourteen million, one hundred forty-six thousand, eight hundred twelve".