2340016 has 40 divisors (see below), whose sum is σ = 5490720. Its totient is φ = 943104.

The previous prime is 2340011. The next prime is 2340029. The reversal of 2340016 is 6100432.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (2340011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1290 + ... + 2518.

It is an arithmetic number, because the mean of its divisors is an integer number (137268).

2^2340016 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 2340016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2745360).

2340016 is an abundant number, since it is smaller than the sum of its proper divisors (3150704).

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

2340016 is a wasteful number, since it uses less digits than its factorization.

2340016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261 (or 1255 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2340016 is about 1529.7110838325. The cubic root of 2340016 is about 132.7617420157.

Adding to 2340016 its reverse (6100432), we get a palindrome (8440448).

The spelling of 2340016 in words is "two million, three hundred forty thousand, sixteen".