11617394 has 4 divisors (see below), whose sum is σ = 17426094. Its totient is φ = 5808696.

The previous prime is 11617393. The next prime is 11617423. The reversal of 11617394 is 49371611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 49371611 = 43 ⋅1148177.

It can be written as a sum of positive squares in only one way, i.e., 10647169 + 970225 = 3263^2 + 985^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11617394.

It is not an unprimeable number, because it can be changed into a prime (11617393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2904347 + ... + 2904350.

Almost surely, 2^11617394 is an apocalyptic number.

11617394 is a deficient number, since it is larger than the sum of its proper divisors (5808700).

11617394 is an equidigital number, since it uses as much as digits as its factorization.

11617394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5808699.

The product of its digits is 4536, while the sum is 32.

The square root of 11617394 is about 3408.4298437844. The cubic root of 11617394 is about 226.4833287764.

The spelling of 11617394 in words is "eleven million, six hundred seventeen thousand, three hundred ninety-four".