244430 has 8 divisors (see below), whose sum is σ = 439992. Its totient is φ = 97768.
The previous prime is 244429. The next prime is 244451. The reversal of 244430 is 34442.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a nialpdrome in base 12.
It is a junction number, because it is equal to n+sod(n) for n = 244399 and 244408.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 244430.
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, 12212 + ... + 12231.
It is an arithmetic number, because the mean of its divisors is an integer number (54999).
2244430 is an apocalyptic number.
244430 is a deficient number, since it is larger than the sum of its proper divisors (195562).
244430 is a wasteful number, since it uses less digits than its factorization.
244430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24450.
The product of its (nonzero) digits is 384, while the sum is 17.
The square root of 244430 is about 494.3986245936. The cubic root of 244430 is about 62.5246835836.
Adding to 244430 its reverse (34442), we get a palindrome (278872).
The spelling of 244430 in words is "two hundred forty-four thousand, four hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •