1160647 has 8 divisors (see below), whose sum is σ = 1205280. Its totient is φ = 1116960.

The previous prime is 1160639. The next prime is 1160659. The reversal of 1160647 is 7460611.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1160647 - 2³ = 1160639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1160147) 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, 3054 + ... + 3412.

It is an arithmetic number, because the mean of its divisors is an integer number (150660).

2^1160647 is an apocalyptic number.

1160647 is a deficient number, since it is larger than the sum of its proper divisors (44633).

1160647 is an equidigital number, since it uses as much as digits as its factorization.

1160647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 1160647 is about 1077.3332817657. Note that the first 3 decimals coincide. The cubic root of 1160647 is about 105.0912887119.

The spelling of 1160647 in words is "one million, one hundred sixty thousand, six hundred forty-seven".