2201652 has 36 divisors (see below), whose sum is σ = 5809440. Its totient is φ = 701712.

The previous prime is 2201627. The next prime is 2201669. The reversal of 2201652 is 2561022.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 502 + ... + 2157.

2^2201652 is an apocalyptic number.

It is an amenable number.

2201652 is an abundant number, since it is smaller than the sum of its proper divisors (3607788).

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

2201652 is a wasteful number, since it uses less digits than its factorization.

2201652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2692 (or 2687 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 2201652 is about 1483.7964820015. The cubic root of 2201652 is about 130.0916907382.

Adding to 2201652 its reverse (2561022), we get a palindrome (4762674).

It can be divided in two parts, 2 and 201652, that multiplied together give a palindrome (403304).

The spelling of 2201652 in words is "two million, two hundred one thousand, six hundred fifty-two".