244052780 has 12 divisors (see below), whose sum is σ = 512510880. Its totient is φ = 97621104.

The previous prime is 244052771. The next prime is 244052807. The reversal of 244052780 is 87250442.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

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, 6101300 + ... + 6101339.

It is an arithmetic number, because the mean of its divisors is an integer number (42709240).

Almost surely, 2^244052780 is an apocalyptic number.

244052780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244052780 is an abundant number, since it is smaller than the sum of its proper divisors (268458100).

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

244052780 is a wasteful number, since it uses less digits than its factorization.

244052780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12202648 (or 12202646 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 32.

The square root of 244052780 is about 15622.1887070922. The cubic root of 244052780 is about 624.9250299409.

The spelling of 244052780 in words is "two hundred forty-four million, fifty-two thousand, seven hundred eighty".