1190791 has 8 divisors (see below), whose sum is σ = 1381760. Its totient is φ = 1005048.

The previous prime is 1190789. The next prime is 1190807. The reversal of 1190791 is 1970911.

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 1190791 - 2¹ = 1190789 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 (1190701) 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, 801 + ... + 1738.

It is an arithmetic number, because the mean of its divisors is an integer number (172720).

2^1190791 is an apocalyptic number.

1190791 is a deficient number, since it is larger than the sum of its proper divisors (190969).

1190791 is an equidigital number, since it uses as much as digits as its factorization.

1190791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2613.

The product of its (nonzero) digits is 567, while the sum is 28.

The square root of 1190791 is about 1091.2337054912. The cubic root of 1190791 is about 105.9933246063.

The spelling of 1190791 in words is "one million, one hundred ninety thousand, seven hundred ninety-one".