2035240 has 64 divisors (see below), whose sum is σ = 5034960. Its totient is φ = 737280.

The previous prime is 2035237. The next prime is 2035273. The reversal of 2035240 is 425302.

It can be written as a sum of positive squares in 8 ways, for example, as 675684 + 1359556 = 822^2 + 1166^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27844 + ... + 27916.

2^2035240 is an apocalyptic number.

2035240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2035240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2517480).

2035240 is an abundant number, since it is smaller than the sum of its proper divisors (2999720).

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

2035240 is a wasteful number, since it uses less digits than its factorization.

2035240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142 (or 138 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 2035240 is about 1426.6183792451. The cubic root of 2035240 is about 126.7277944416.

The spelling of 2035240 in words is "two million, thirty-five thousand, two hundred forty".