2296836 has 72 divisors (see below), whose sum is σ = 6420960. Its totient is φ = 715392.

The previous prime is 2296817. The next prime is 2296837. The reversal of 2296836 is 6386922.

It is a super-2 number, since 2×2296836² = 10550911221792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 2¹¹ + 2¹⁷ + 9 + 6³ + 8⁷ + 3⁹ + 6⁶ .

It is a self number, because there is not a number n which added to its sum of digits gives 2296836.

It is not an unprimeable number, because it can be changed into a prime (2296837) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16455 + ... + 16593.

It is an arithmetic number, because the mean of its divisors is an integer number (89180).

2^2296836 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 2296836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3210480).

2296836 is an abundant number, since it is smaller than the sum of its proper divisors (4124124).

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

2296836 is a wasteful number, since it uses less digits than its factorization.

2296836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175 (or 161 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 2296836 is about 1515.5315899050. The cubic root of 2296836 is about 131.9400554264.

The spelling of 2296836 in words is "two million, two hundred ninety-six thousand, eight hundred thirty-six".