11881202 has 16 divisors (see below), whose sum is σ = 18712512. Its totient is φ = 5646960.

The previous prime is 11881193. The next prime is 11881223. The reversal of 11881202 is 20218811.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (23).

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 7 ways as a sum of consecutive naturals, for example, 7613 + ... + 9039.

It is an arithmetic number, because the mean of its divisors is an integer number (1169532).

Almost surely, 2^11881202 is an apocalyptic number.

11881202 is a deficient number, since it is larger than the sum of its proper divisors (6831310).

11881202 is a wasteful number, since it uses less digits than its factorization.

11881202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1633.

The product of its (nonzero) digits is 256, while the sum is 23.

The square root of 11881202 is about 3446.9119512979. The cubic root of 11881202 is about 228.1848429230.

The spelling of 11881202 in words is "eleven million, eight hundred eighty-one thousand, two hundred two".