11963954 has 16 divisors (see below), whose sum is σ = 19616256. Its totient is φ = 5448000.

The previous prime is 11963953. The next prime is 11963957. The reversal of 11963954 is 45936911.

11963954 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11963953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4622 + ... + 6729.

It is an arithmetic number, because the mean of its divisors is an integer number (1226016).

Almost surely, 2^11963954 is an apocalyptic number.

11963954 is a deficient number, since it is larger than the sum of its proper divisors (7652302).

11963954 is a wasteful number, since it uses less digits than its factorization.

11963954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11401.

The product of its digits is 29160, while the sum is 38.

The square root of 11963954 is about 3458.8949102278. The cubic root of 11963954 is about 228.7133832120.

The spelling of 11963954 in words is "eleven million, nine hundred sixty-three thousand, nine hundred fifty-four".