1072268 has 12 divisors (see below), whose sum is σ = 1904952. Its totient is φ = 528000.

The previous prime is 1072231. The next prime is 1072301. The reversal of 1072268 is 8622701.

It is a super-2 number, since 2×1072268² = 2299517327648, 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, 1733 + ... + 2268.

It is an arithmetic number, because the mean of its divisors is an integer number (158746).

2^1072268 is an apocalyptic number.

1072268 is the 554-th centered heptagonal number.

It is an amenable number.

1072268 is a deficient number, since it is larger than the sum of its proper divisors (832684).

1072268 is a wasteful number, since it uses less digits than its factorization.

1072268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4072 (or 4070 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 1072268 is about 1035.5037421468. The cubic root of 1072268 is about 102.3531269442.

Adding to 1072268 its reverse (8622701), we get a palindrome (9694969).

It can be divided in two parts, 1072 and 268, that multiplied together give a square (287296 = 536²).

The spelling of 1072268 in words is "one million, seventy-two thousand, two hundred sixty-eight".