2366816 has 24 divisors (see below), whose sum is σ = 4788000. Its totient is φ = 1150848.

The previous prime is 2366809. The next prime is 2366827. The reversal of 2366816 is 6186632.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185 + ... + 2183.

It is an arithmetic number, because the mean of its divisors is an integer number (199500).

2^2366816 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 2366816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2394000).

2366816 is an abundant number, since it is smaller than the sum of its proper divisors (2421184).

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

2366816 is a wasteful number, since it uses less digits than its factorization.

2366816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2046 (or 2038 counting only the distinct ones).

The product of its digits is 10368, while the sum is 32.

The square root of 2366816 is about 1538.4459691520. The cubic root of 2366816 is about 133.2666555500.

The spelling of 2366816 in words is "two million, three hundred sixty-six thousand, eight hundred sixteen".