11940964 has 24 divisors (see below), whose sum is σ = 23970240. Its totient is φ = 5098656.

The previous prime is 11940947. The next prime is 11940967. The reversal of 11940964 is 46904911.

It is not an unprimeable number, because it can be changed into a prime (11940967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9102 + ... + 10330.

It is an arithmetic number, because the mean of its divisors is an integer number (998760).

Almost surely, 2^11940964 is an apocalyptic number.

11940964 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11940964 is an abundant number, since it is smaller than the sum of its proper divisors (12029276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11940964 is a wasteful number, since it uses less digits than its factorization.

11940964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1587 (or 1585 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 11940964 is about 3455.5699963971. The cubic root of 11940964 is about 228.5667903077.

The spelling of 11940964 in words is "eleven million, nine hundred forty thousand, nine hundred sixty-four".