20244034 has 8 divisors (see below), whose sum is σ = 30570300. Its totient is φ = 10053936.

The previous prime is 20243989. The next prime is 20244041. The reversal of 20244034 is 43044202.

It can be written as a sum of positive squares in 2 ways, for example, as 20223009 + 21025 = 4497^2 + 145^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 33669 + ... + 34264.

Almost surely, 2^20244034 is an apocalyptic number.

20244034 is a deficient number, since it is larger than the sum of its proper divisors (10326266).

20244034 is a wasteful number, since it uses less digits than its factorization.

20244034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68084.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 20244034 is about 4499.3370622793. The cubic root of 20244034 is about 272.5413185390.

Adding to 20244034 its reverse (43044202), we get a palindrome (63288236).

The spelling of 20244034 in words is "twenty million, two hundred forty-four thousand, thirty-four".