2027442 has 8 divisors (see below), whose sum is σ = 4054896. Its totient is φ = 675812.

The previous prime is 2027423. The next prime is 2027447. The reversal of 2027442 is 2447202.

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

2027442 is an admirable number.

It is a super-2 number, since 2×2027442² = 8221042126728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2027447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168948 + ... + 168959.

It is an arithmetic number, because the mean of its divisors is an integer number (506862).

2^2027442 is an apocalyptic number.

2027442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2027442 is a wasteful number, since it uses less digits than its factorization.

2027442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337912.

The product of its (nonzero) digits is 896, while the sum is 21.

The square root of 2027442 is about 1423.8827198895. The cubic root of 2027442 is about 126.5657352320.

The spelling of 2027442 in words is "two million, twenty-seven thousand, four hundred forty-two".