1115606106 has 24 divisors (see below), whose sum is σ = 2417953044. Its totient is φ = 371744640.

The previous prime is 1115606101. The next prime is 1115606119. The reversal of 1115606106 is 6016065111.

1115606106 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1109889225 + 5716881 = 33315^2 + 2391^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1115606106.

It is not an unprimeable number, because it can be changed into a prime (1115606101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56946 + ... + 73986.

Almost surely, 2^1115606106 is an apocalyptic number.

1115606106 is an abundant number, since it is smaller than the sum of its proper divisors (1302346938).

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

1115606106 is a wasteful number, since it uses less digits than its factorization.

1115606106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20686 (or 20683 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 1115606106 is about 33400.6902024494. The cubic root of 1115606106 is about 1037.1389888492.

The spelling of 1115606106 in words is "one billion, one hundred fifteen million, six hundred six thousand, one hundred six".