1073072 has 80 divisors (see below), whose sum is σ = 2833152. Its totient is φ = 380160.

The previous prime is 1073069. The next prime is 1073077. The reversal of 1073072 is 2703701.

It is not an unprimeable number, because it can be changed into a prime (1073077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15983 + ... + 16049.

2^1073072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1073072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1416576).

1073072 is an abundant number, since it is smaller than the sum of its proper divisors (1760080).

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

1073072 is a wasteful number, since it uses less digits than its factorization.

1073072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106 (or 100 counting only the distinct ones).

The product of its (nonzero) digits is 294, while the sum is 20.

The square root of 1073072 is about 1035.8918862507. The cubic root of 1073072 is about 102.3787024392.

Adding to 1073072 its reverse (2703701), we get a palindrome (3776773).

The spelling of 1073072 in words is "one million, seventy-three thousand, seventy-two".