11955394 has 8 divisors (see below), whose sum is σ = 19563408. Its totient is φ = 5434260.

The previous prime is 11955373. The next prime is 11955397. The reversal of 11955394 is 49355911.

It is a happy number.

11955394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11955397) 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, 271692 + ... + 271735.

It is an arithmetic number, because the mean of its divisors is an integer number (2445426).

Almost surely, 2^11955394 is an apocalyptic number.

11955394 is a deficient number, since it is larger than the sum of its proper divisors (7608014).

11955394 is a wasteful number, since it uses less digits than its factorization.

11955394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543440.

The product of its digits is 24300, while the sum is 37.

The square root of 11955394 is about 3457.6572993864. The cubic root of 11955394 is about 228.6588233882.

The spelling of 11955394 in words is "eleven million, nine hundred fifty-five thousand, three hundred ninety-four".