606111136 has 48 divisors (see below), whose sum is σ = 1242138240. Its totient is φ = 290778880.

The previous prime is 606111133. The next prime is 606111137. The reversal of 606111136 is 631111606.

It is a self number, because there is not a number n which added to its sum of digits gives 606111136.

It is not an unprimeable number, because it can be changed into a prime (606111133) 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, 153021 + ... + 156931.

It is an arithmetic number, because the mean of its divisors is an integer number (25877880).

Almost surely, 2^606111136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 606111136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (621069120).

606111136 is an abundant number, since it is smaller than the sum of its proper divisors (636027104).

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

606111136 is a wasteful number, since it uses less digits than its factorization.

606111136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4117 (or 4109 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 606111136 is about 24619.3244423969. The cubic root of 606111136 is about 846.2865157078.

The spelling of 606111136 in words is "six hundred six million, one hundred eleven thousand, one hundred thirty-six".