244686972 has 24 divisors (see below), whose sum is σ = 595760256. Its totient is φ = 78016048.

The previous prime is 244686941. The next prime is 244686977. The reversal of 244686972 is 279686442.

244686972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244686977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442998 + ... + 443549.

It is an arithmetic number, because the mean of its divisors is an integer number (24823344).

Almost surely, 2^244686972 is an apocalyptic number.

It is an amenable number.

244686972 is an abundant number, since it is smaller than the sum of its proper divisors (351073284).

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

244686972 is a wasteful number, since it uses less digits than its factorization.

244686972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886577 (or 886575 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 48.

The square root of 244686972 is about 15642.4733338433. The cubic root of 244686972 is about 625.4658687665.

The spelling of 244686972 in words is "two hundred forty-four million, six hundred eighty-six thousand, nine hundred seventy-two".