2135364 has 48 divisors (see below), whose sum is σ = 6214656. Its totient is φ = 554400.

The previous prime is 2135347. The next prime is 2135369. The reversal of 2135364 is 4635312.

It is a happy number.

It is a d-powerful number, because it can be written as 2¹⁹ + 1 + 3³ + 5³ + 3¹³ + 6³ + 4⁷ .

It is not an unprimeable number, because it can be changed into a prime (2135369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232 + ... + 2079.

It is an arithmetic number, because the mean of its divisors is an integer number (129472).

2^2135364 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 2135364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3107328).

2135364 is an abundant number, since it is smaller than the sum of its proper divisors (4079292).

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

2135364 is a wasteful number, since it uses less digits than its factorization.

2135364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2336 (or 2334 counting only the distinct ones).

The product of its digits is 2160, while the sum is 24.

The square root of 2135364 is about 1461.2884725474. The cubic root of 2135364 is about 128.7727505591.

The spelling of 2135364 in words is "two million, one hundred thirty-five thousand, three hundred sixty-four".