2026242 has 32 divisors (see below), whose sum is σ = 4550400. Its totient is φ = 668304.

The previous prime is 2026229. The next prime is 2026249. The reversal of 2026242 is 2426202.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2026249) by changing a digit.

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, 8359 + ... + 8597.

It is an arithmetic number, because the mean of its divisors is an integer number (142200).

2^2026242 is an apocalyptic number.

2026242 is an abundant number, since it is smaller than the sum of its proper divisors (2524158).

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

2026242 is a wasteful number, since it uses less digits than its factorization.

2026242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407 (or 401 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2026242 is about 1423.4612744996. The cubic root of 2026242 is about 126.5407597775.

It can be divided in two parts, 20 and 26242, that added together give a palindrome (26262).

The spelling of 2026242 in words is "two million, twenty-six thousand, two hundred forty-two".