11984402 has 16 divisors (see below), whose sum is σ = 19042560. Its totient is φ = 5640912.

The previous prime is 11984393. The next prime is 11984407. The reversal of 11984402 is 20448911.

It is not an unprimeable number, because it can be changed into a prime (11984407) 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 7 ways as a sum of consecutive naturals, for example, 5663 + ... + 7485.

It is an arithmetic number, because the mean of its divisors is an integer number (1190160).

Almost surely, 2^11984402 is an apocalyptic number.

11984402 is a deficient number, since it is larger than the sum of its proper divisors (7058158).

11984402 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (11984401) it forms an eRAP, since the sums of their prime factors are consecutive (2016 and 2017).

11984402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2017.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 11984402 is about 3461.8495056833. The cubic root of 11984402 is about 228.8436096516.

The spelling of 11984402 in words is "eleven million, nine hundred eighty-four thousand, four hundred two".