2026156 has 12 divisors (see below), whose sum is σ = 3868200. Its totient is φ = 920960.

The previous prime is 2026153. The next prime is 2026163. The reversal of 2026156 is 6516202.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (2026151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22981 + ... + 23068.

It is an arithmetic number, because the mean of its divisors is an integer number (322350).

2^2026156 is an apocalyptic number.

It is an amenable number.

2026156 is a deficient number, since it is larger than the sum of its proper divisors (1842044).

2026156 is a wasteful number, since it uses less digits than its factorization.

2026156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46064 (or 46062 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 2026156 is about 1423.4310661216. The cubic root of 2026156 is about 126.5389694912.

The spelling of 2026156 in words is "two million, twenty-six thousand, one hundred fifty-six".