11987082 has 32 divisors (see below), whose sum is σ = 26846400. Its totient is φ = 3964464.

The previous prime is 11987077. The next prime is 11987083. The reversal of 11987082 is 28078911.

11987082 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11987083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6708 + ... + 8304.

It is an arithmetic number, because the mean of its divisors is an integer number (838950).

Almost surely, 2^11987082 is an apocalyptic number.

11987082 is an abundant number, since it is smaller than the sum of its proper divisors (14859318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11987082 is a wasteful number, since it uses less digits than its factorization.

11987082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1747 (or 1741 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 36.

The square root of 11987082 is about 3462.2365603754. The cubic root of 11987082 is about 228.8606666886.

The spelling of 11987082 in words is "eleven million, nine hundred eighty-seven thousand, eighty-two".