1069868 has 24 divisors (see below), whose sum is σ = 2026080. Its totient is φ = 492800.

The previous prime is 1069867. The next prime is 1069919. The reversal of 1069868 is 8689601.

It is a super-2 number, since 2×1069868² = 2289235074848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1069867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2468 + ... + 2868.

It is an arithmetic number, because the mean of its divisors is an integer number (84420).

2^1069868 is an apocalyptic number.

It is an amenable number.

1069868 is a deficient number, since it is larger than the sum of its proper divisors (956212).

1069868 is a wasteful number, since it uses less digits than its factorization.

1069868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457 (or 455 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 38.

The square root of 1069868 is about 1034.3442367027. The cubic root of 1069868 is about 102.2767060599.

The spelling of 1069868 in words is "one million, sixty-nine thousand, eight hundred sixty-eight".