11388202 has 8 divisors (see below), whose sum is σ = 19522656. Its totient is φ = 4880652.

The previous prime is 11388199. The next prime is 11388227. The reversal of 11388202 is 20288311.

11388202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×11388202² = 259382289585608, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 406708 + ... + 406735.

It is an arithmetic number, because the mean of its divisors is an integer number (2440332).

Almost surely, 2^11388202 is an apocalyptic number.

11388202 is a deficient number, since it is larger than the sum of its proper divisors (8134454).

11388202 is an equidigital number, since it uses as much as digits as its factorization.

11388202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813452.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 11388202 is about 3374.6410179455. The cubic root of 11388202 is about 224.9840449592.

The spelling of 11388202 in words is "eleven million, three hundred eighty-eight thousand, two hundred two".