1194399 has 16 divisors (see below), whose sum is σ = 1827840. Its totient is φ = 770040.

The previous prime is 1194383. The next prime is 1194407. The reversal of 1194399 is 9934911.

It is not a de Polignac number, because 1194399 - 2⁴ = 1194383 is a prime.

1194399 is a lucky number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1194329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124 + ... + 1550.

It is an arithmetic number, because the mean of its divisors is an integer number (114240).

2^1194399 is an apocalyptic number.

1194399 is a deficient number, since it is larger than the sum of its proper divisors (633441).

1194399 is a wasteful number, since it uses less digits than its factorization.

1194399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1467 (or 1461 counting only the distinct ones).

The product of its digits is 8748, while the sum is 36.

The square root of 1194399 is about 1092.8856298808. The cubic root of 1194399 is about 106.1002670578.

The spelling of 1194399 in words is "one million, one hundred ninety-four thousand, three hundred ninety-nine".