2236146 has 32 divisors (see below), whose sum is σ = 5168448. Its totient is φ = 637440.

The previous prime is 2236139. The next prime is 2236153. The reversal of 2236146 is 6416322.

2236146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2236139) and next prime (2236153).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126 + ... + 2118.

It is an arithmetic number, because the mean of its divisors is an integer number (161514).

2^2236146 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2236146, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2584224).

2236146 is an abundant number, since it is smaller than the sum of its proper divisors (2932302).

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

2236146 is a wasteful number, since it uses less digits than its factorization.

2236146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2026.

The product of its digits is 1728, while the sum is 24.

The square root of 2236146 is about 1495.3748693889. The cubic root of 2236146 is about 130.7675695113.

The spelling of 2236146 in words is "two million, two hundred thirty-six thousand, one hundred forty-six".