11887702 has 4 divisors (see below), whose sum is σ = 17831556. Its totient is φ = 5943850.

The previous prime is 11887699. The next prime is 11887703. The reversal of 11887702 is 20778811.

11887702 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11887703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2971924 + ... + 2971927.

It is an arithmetic number, because the mean of its divisors is an integer number (4457889).

Almost surely, 2^11887702 is an apocalyptic number.

11887702 is a deficient number, since it is larger than the sum of its proper divisors (5943854).

11887702 is an equidigital number, since it uses as much as digits as its factorization.

11887702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5943853.

The product of its (nonzero) digits is 6272, while the sum is 34.

The square root of 11887702 is about 3447.8546953142. The cubic root of 11887702 is about 228.2264473297.

The spelling of 11887702 in words is "eleven million, eight hundred eighty-seven thousand, seven hundred two".