11956004 has 12 divisors (see below), whose sum is σ = 21644700. Its totient is φ = 5771808.

The previous prime is 11956003. The next prime is 11956037. The reversal of 11956004 is 40065911.

It can be written as a sum of positive squares in 2 ways, for example, as 8421604 + 3534400 = 2902^2 + 1880^2 .

It is not an unprimeable number, because it can be changed into a prime (11956003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51419 + ... + 51650.

It is an arithmetic number, because the mean of its divisors is an integer number (1803725).

Almost surely, 2^11956004 is an apocalyptic number.

It is an amenable number.

11956004 is a deficient number, since it is larger than the sum of its proper divisors (9688696).

11956004 is a wasteful number, since it uses less digits than its factorization.

11956004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103102 (or 103100 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 11956004 is about 3457.7455082756. The cubic root of 11956004 is about 228.6627122746.

The spelling of 11956004 in words is "eleven million, nine hundred fifty-six thousand, four".