244745352 has 24 divisors (see below), whose sum is σ = 662852190. Its totient is φ = 81581760.

The previous prime is 244745317. The next prime is 244745357. The reversal of 244745352 is 253547442.

It can be written as a sum of positive squares in only one way, i.e., 243172836 + 1572516 = 15594^2 + 1254^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (244745357) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1699549 + ... + 1699692.

Almost surely, 2^244745352 is an apocalyptic number.

It is an amenable number.

244745352 is an abundant number, since it is smaller than the sum of its proper divisors (418106838).

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

244745352 is a wasteful number, since it uses less digits than its factorization.

244745352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3399253 (or 3399246 counting only the distinct ones).

The product of its digits is 134400, while the sum is 36.

The square root of 244745352 is about 15644.3392957325. The cubic root of 244745352 is about 625.5156082267.

The spelling of 244745352 in words is "two hundred forty-four million, seven hundred forty-five thousand, three hundred fifty-two".