1171396 has 6 divisors (see below), whose sum is σ = 2049950. Its totient is φ = 585696.

The previous prime is 1171393. The next prime is 1171399. The reversal of 1171396 is 6931711.

It is an interprime number because it is at equal distance from previous prime (1171393) and next prime (1171399).

It can be written as a sum of positive squares in only one way, i.e., 1000000 + 171396 = 1000^2 + 414^2 .

It is not an unprimeable number, because it can be changed into a prime (1171393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 146421 + ... + 146428.

2^1171396 is an apocalyptic number.

It is an amenable number.

1171396 is a deficient number, since it is larger than the sum of its proper divisors (878554).

1171396 is a wasteful number, since it uses less digits than its factorization.

1171396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292853 (or 292851 counting only the distinct ones).

The product of its digits is 1134, while the sum is 28.

The square root of 1171396 is about 1082.3104914949. The cubic root of 1171396 is about 105.4147166097.

The spelling of 1171396 in words is "one million, one hundred seventy-one thousand, three hundred ninety-six".