2030442 has 8 divisors (see below), whose sum is σ = 4060896. Its totient is φ = 676812.

The previous prime is 2030437. The next prime is 2030459. The reversal of 2030442 is 2440302.

It is a happy number.

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

2030442 is an admirable 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, 169198 + ... + 169209.

It is an arithmetic number, because the mean of its divisors is an integer number (507612).

2^2030442 is an apocalyptic number.

2030442 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.

2030442 is a wasteful number, since it uses less digits than its factorization.

2030442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338412.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 2030442 is about 1424.9357880270. The cubic root of 2030442 is about 126.6281307828.

Adding to 2030442 its reverse (2440302), we get a palindrome (4470744).

The spelling of 2030442 in words is "two million, thirty thousand, four hundred forty-two".