1069072 has 20 divisors (see below), whose sum is σ = 2093740. Its totient is φ = 528768.

The previous prime is 1069051. The next prime is 1069087. The reversal of 1069072 is 2709601.

It can be written as a sum of positive squares in 2 ways, for example, as 266256 + 802816 = 516^2 + 896^2 .

It is a super-2 number, since 2×1069072² = 2285829882368, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1438 + ... + 2050.

It is an arithmetic number, because the mean of its divisors is an integer number (104687).

2^1069072 is an apocalyptic number.

It is an amenable number.

1069072 is a deficient number, since it is larger than the sum of its proper divisors (1024668).

1069072 is a wasteful number, since it uses less digits than its factorization.

1069072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730 (or 724 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 1069072 is about 1033.9593802466. The cubic root of 1069072 is about 102.2513345633.

The spelling of 1069072 in words is "one million, sixty-nine thousand, seventy-two".