1194661 has 6 divisors (see below), whose sum is σ = 1293810. Its totient is φ = 1102608.

The previous prime is 1194659. The next prime is 1194667. The reversal of 1194661 is 1664911.

It can be written as a sum of positive squares in 3 ways, for example, as 6561 + 1188100 = 81^2 + 1090^2 .

It is not a de Polignac number, because 1194661 - 2¹ = 1194659 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 (1194667) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3366 + ... + 3703.

It is an arithmetic number, because the mean of its divisors is an integer number (215635).

2^1194661 is an apocalyptic number.

It is an amenable number.

1194661 is a deficient number, since it is larger than the sum of its proper divisors (99149).

1194661 is an equidigital number, since it uses as much as digits as its factorization.

1194661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7095 (or 7082 counting only the distinct ones).

The product of its digits is 1296, while the sum is 28.

The square root of 1194661 is about 1093.0054894647. The cubic root of 1194661 is about 106.1080244425.

The spelling of 1194661 in words is "one million, one hundred ninety-four thousand, six hundred sixty-one".