1140106224 has 40 divisors (see below), whose sum is σ = 3118528080. Its totient is φ = 357680128.

The previous prime is 1140106199. The next prime is 1140106259. The reversal of 1140106224 is 4226010411.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1140106224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 697779 + ... + 699410.

It is an arithmetic number, because the mean of its divisors is an integer number (77963202).

Almost surely, 2^1140106224 is an apocalyptic number.

It is an amenable number.

1140106224 is an abundant number, since it is smaller than the sum of its proper divisors (1978421856).

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

1140106224 is a wasteful number, since it uses less digits than its factorization.

1140106224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1397217 (or 1397211 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1140106224 is about 33765.4590373062. The cubic root of 1140106224 is about 1044.6763720884.

Adding to 1140106224 its reverse (4226010411), we get a palindrome (5366116635).

The spelling of 1140106224 in words is "one billion, one hundred forty million, one hundred six thousand, two hundred twenty-four".