2135952 has 120 divisors (see below), whose sum is σ = 7402304. Its totient is φ = 559872.

The previous prime is 2135951. The next prime is 2135957. The reversal of 2135952 is 2595312.

It is not an unprimeable number, because it can be changed into a prime (2135951) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13023 + ... + 13185.

2^2135952 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 2135952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3701152).

2135952 is an abundant number, since it is smaller than the sum of its proper divisors (5266352).

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

2135952 is a wasteful number, since it uses less digits than its factorization.

2135952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197 (or 188 counting only the distinct ones).

The product of its digits is 2700, while the sum is 27.

The square root of 2135952 is about 1461.4896510068. The cubic root of 2135952 is about 128.7845692199.

The spelling of 2135952 in words is "two million, one hundred thirty-five thousand, nine hundred fifty-two".