11671002 has 24 divisors (see below), whose sum is σ = 28899936. Its totient is φ = 3334536.

The previous prime is 11671001. The next prime is 11671003. The reversal of 11671002 is 20017611.

11671002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11671001) and next prime (11671003).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (11671001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46188 + ... + 46439.

It is an arithmetic number, because the mean of its divisors is an integer number (1204164).

Almost surely, 2^11671002 is an apocalyptic number.

11671002 is an abundant number, since it is smaller than the sum of its proper divisors (17228934).

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

11671002 is a wasteful number, since it uses less digits than its factorization.

11671002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92642 (or 92639 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 18.

The square root of 11671002 is about 3416.2848241913. The cubic root of 11671002 is about 226.8311603930.

Adding to 11671002 its reverse (20017611), we get a palindrome (31688613).

The spelling of 11671002 in words is "eleven million, six hundred seventy-one thousand, two".