1196957 has 4 divisors (see below), whose sum is σ = 1200540. Its totient is φ = 1193376.

The previous prime is 1196939. The next prime is 1196959. The reversal of 1196957 is 7596911.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 662596 + 534361 = 814^2 + 731^2 .

It is a cyclic number.

It is not a de Polignac number, because 1196957 - 2¹⁶ = 1131421 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1196957.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1196959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1232 + ... + 1977.

It is an arithmetic number, because the mean of its divisors is an integer number (300135).

2^1196957 is an apocalyptic number.

It is an amenable number.

1196957 is a deficient number, since it is larger than the sum of its proper divisors (3583).

1196957 is an equidigital number, since it uses as much as digits as its factorization.

1196957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3582.

The product of its digits is 17010, while the sum is 38.

The square root of 1196957 is about 1094.0553002477. The cubic root of 1196957 is about 106.1759567174.

It can be divided in two parts, 119695 and 7, that multiplied together give a triangular number (837865 = T₁₂₉₄).

The spelling of 1196957 in words is "one million, one hundred ninety-six thousand, nine hundred fifty-seven".