1051072 has 28 divisors (see below), whose sum is σ = 2276856. Its totient is φ = 477440.

The previous prime is 1051069. The next prime is 1051079. The reversal of 1051072 is 2701501.

It is a super-2 number, since 2×1051072² = 2209504698368, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43 + ... + 1450.

2^1051072 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 1051072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1138428).

1051072 is an abundant number, since it is smaller than the sum of its proper divisors (1225784).

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

1051072 is a wasteful number, since it uses less digits than its factorization.

1051072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516 (or 1506 counting only the distinct ones).

The product of its (nonzero) digits is 70, while the sum is 16.

The square root of 1051072 is about 1025.2180255926. The cubic root of 1051072 is about 101.6742136593.

Adding to 1051072 its reverse (2701501), we get a palindrome (3752573).

The spelling of 1051072 in words is "one million, fifty-one thousand, seventy-two".