1068147 has 10 divisors (see below), whose sum is σ = 1595748. Its totient is φ = 712044.

The previous prime is 1068131. The next prime is 1068149. The reversal of 1068147 is 7418601.

It is a happy number.

It is not a de Polignac number, because 1068147 - 2⁴ = 1068131 is a prime.

It is a super-2 number, since 2×1068147² = 2281876027218, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 1068147.

It is not an unprimeable number, because it can be changed into a prime (1068149) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6513 + ... + 6674.

2^1068147 is an apocalyptic number.

1068147 is a deficient number, since it is larger than the sum of its proper divisors (527601).

1068147 is an equidigital number, since it uses as much as digits as its factorization.

1068147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13199 (or 13190 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 1068147 is about 1033.5119738058. The cubic root of 1068147 is about 102.2218355285.

The spelling of 1068147 in words is "one million, sixty-eight thousand, one hundred forty-seven".