244132812 has 192 divisors, whose sum is σ = 815431680. Its totient is φ = 61300800.

The previous prime is 244132807. The next prime is 244132813. The reversal of 244132812 is 218231442.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nialpdrome in base 5.

It is a zygodrome in base 5.

It is not an unprimeable number, because it can be changed into a prime (244132813) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 257323 + ... + 258269.

It is an arithmetic number, because the mean of its divisors is an integer number (4247040).

Almost surely, 2^244132812 is an apocalyptic number.

244132812 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 244132812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (407715840).

244132812 is an abundant number, since it is smaller than the sum of its proper divisors (571298868).

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

244132812 is a wasteful number, since it uses less digits than its factorization.

244132812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009 (or 1001 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

The square root of 244132812 is about 15624.7499819997. The cubic root of 244132812 is about 624.9933328355.

It can be divided in two parts, 24413 and 2812, that added together give a square (27225 = 165²).

The spelling of 244132812 in words is "two hundred forty-four million, one hundred thirty-two thousand, eight hundred twelve".