244435028 has 18 divisors (see below), whose sum is σ = 434272986. Its totient is φ = 120384528.

The previous prime is 244434979. The next prime is 244435043. The reversal of 244435028 is 820534442.

It can be written as a sum of positive squares in only one way, i.e., 123698884 + 120736144 = 11122^2 + 10988^2 .

It is a junction number, because it is equal to n+sod(n) for n = 244434985 and 244435003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11150 + ... + 24762.

It is an arithmetic number, because the mean of its divisors is an integer number (24126277).

Almost surely, 2^244435028 is an apocalyptic number.

It is an amenable number.

244435028 is a deficient number, since it is larger than the sum of its proper divisors (189837958).

244435028 is a wasteful number, since it uses less digits than its factorization.

244435028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13751 (or 13682 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

The square root of 244435028 is about 15634.4180576061. The cubic root of 244435028 is about 625.2511229794.

The spelling of 244435028 in words is "two hundred forty-four million, four hundred thirty-five thousand, twenty-eight".