2026142 has 8 divisors (see below), whose sum is σ = 3045600. Its totient is φ = 1010944.

The previous prime is 2026121. The next prime is 2026151. The reversal of 2026142 is 2416202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2026142.

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, 734 + ... + 2142.

It is an arithmetic number, because the mean of its divisors is an integer number (380700).

2^2026142 is an apocalyptic number.

2026142 is a deficient number, since it is larger than the sum of its proper divisors (1019458).

2026142 is a wasteful number, since it uses less digits than its factorization.

2026142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2130.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2026142 is about 1423.4261484180. The cubic root of 2026142 is about 126.5386780445.

It can be divided in two parts, 20 and 26142, that added together give a palindrome (26162).

The spelling of 2026142 in words is "two million, twenty-six thousand, one hundred forty-two".