2011602 has 16 divisors (see below), whose sum is σ = 4047840. Its totient is φ = 666432.

The previous prime is 2011601. The next prime is 2011613. The reversal of 2011602 is 2061102.

It is not an unprimeable number, because it can be changed into a prime (2011601) 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, 138 + ... + 2010.

It is an arithmetic number, because the mean of its divisors is an integer number (252990).

2^2011602 is an apocalyptic number.

2011602 is an abundant number, since it is smaller than the sum of its proper divisors (2036238).

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

2011602 is a wasteful number, since it uses less digits than its factorization.

2011602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2057.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2011602 is about 1418.3095571842. The cubic root of 2011602 is about 126.2352621427.

Adding to 2011602 its reverse (2061102), we get a palindrome (4072704).

The spelling of 2011602 in words is "two million, eleven thousand, six hundred two".