2340036 has 48 divisors (see below), whose sum is σ = 6209280. Its totient is φ = 761760.

The previous prime is 2340029. The next prime is 2340061. The reversal of 2340036 is 6300432.

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

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, 4846 + ... + 5306.

It is an arithmetic number, because the mean of its divisors is an integer number (129360).

2^2340036 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 2340036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3104640).

2340036 is an abundant number, since it is smaller than the sum of its proper divisors (3869244).

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

2340036 is a wasteful number, since it uses less digits than its factorization.

2340036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521 (or 513 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2340036 is about 1529.7176210007. The cubic root of 2340036 is about 132.7621202506.

Adding to 2340036 its reverse (6300432), we get a palindrome (8640468).

It can be divided in two parts, 23400 and 36, that added together give a triangular number (23436 = T₂₁₆).

The spelling of 2340036 in words is "two million, three hundred forty thousand, thirty-six".