1070244 has 72 divisors (see below), whose sum is σ = 3214848. Its totient is φ = 293760.

The previous prime is 1070243. The next prime is 1070249. The reversal of 1070244 is 4420701.

It is a happy number.

It is a super-2 number, since 2×1070244² = 2290844439072, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1070243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7744 + ... + 7880.

2^1070244 is an apocalyptic number.

1070244 is a gapful number since it is divisible by the number (14) 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 1070244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1607424).

1070244 is an abundant number, since it is smaller than the sum of its proper divisors (2144604).

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

1070244 is a wasteful number, since it uses less digits than its factorization.

1070244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185 (or 180 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 1070244 is about 1034.5259784075. The cubic root of 1070244 is about 102.2886862099.

Adding to 1070244 its reverse (4420701), we get a palindrome (5490945).

The spelling of 1070244 in words is "one million, seventy thousand, two hundred forty-four".