11906402 has 8 divisors (see below), whose sum is σ = 17880912. Its totient is φ = 5946100.

The previous prime is 11906371. The next prime is 11906417. The reversal of 11906402 is 20460911.

It is a happy number.

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

It is an unprimeable number.

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, 1124 + ... + 5007.

It is an arithmetic number, because the mean of its divisors is an integer number (2235114).

Almost surely, 2^11906402 is an apocalyptic number.

11906402 is a deficient number, since it is larger than the sum of its proper divisors (5974510).

11906402 is an equidigital number, since it uses as much as digits as its factorization.

11906402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7104.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 11906402 is about 3450.5654609064. The cubic root of 11906402 is about 228.3460554949.

The spelling of 11906402 in words is "eleven million, nine hundred six thousand, four hundred two".