1107069940 has 24 divisors (see below), whose sum is σ = 2329166952. Its totient is φ = 442005120.

The previous prime is 1107069917. The next prime is 1107069949. The reversal of 1107069940 is 499607011.

It can be written as a sum of positive squares in 4 ways, for example, as 227828836 + 879241104 = 15094^2 + 29652^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1107069940.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1107069949) 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, 40339 + ... + 61978.

It is an arithmetic number, because the mean of its divisors is an integer number (97048623).

Almost surely, 2^1107069940 is an apocalyptic number.

1107069940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1107069940 is an abundant number, since it is smaller than the sum of its proper divisors (1222097012).

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

1107069940 is a wasteful number, since it uses less digits than its factorization.

1107069940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102867 (or 102865 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 37.

The square root of 1107069940 is about 33272.6605488650. The cubic root of 1107069940 is about 1034.4869574116.

The spelling of 1107069940 in words is "one billion, one hundred seven million, sixty-nine thousand, nine hundred forty".