2035530 has 80 divisors (see below), whose sum is σ = 6272640. Its totient is φ = 463968.

The previous prime is 2035513. The next prime is 2035531. The reversal of 2035530 is 355302.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2035531) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5491 + ... + 5849.

It is an arithmetic number, because the mean of its divisors is an integer number (78408).

2^2035530 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2035530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3136320).

2035530 is an abundant number, since it is smaller than the sum of its proper divisors (4237110).

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

2035530 is a wasteful number, since it uses less digits than its factorization.

2035530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385 (or 376 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 18.

The square root of 2035530 is about 1426.7200145789. The cubic root of 2035530 is about 126.7338132755.

The spelling of 2035530 in words is "two million, thirty-five thousand, five hundred thirty".