11671292 has 6 divisors (see below), whose sum is σ = 20424768. Its totient is φ = 5835644.

The previous prime is 11671273. The next prime is 11671307. The reversal of 11671292 is 29217611.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1458908 + ... + 1458915.

It is an arithmetic number, because the mean of its divisors is an integer number (3404128).

Almost surely, 2^11671292 is an apocalyptic number.

It is an amenable number.

11671292 is a deficient number, since it is larger than the sum of its proper divisors (8753476).

11671292 is a wasteful number, since it uses less digits than its factorization.

11671292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2917827 (or 2917825 counting only the distinct ones).

The product of its digits is 1512, while the sum is 29.

The square root of 11671292 is about 3416.3272676955. The cubic root of 11671292 is about 226.8330391375.

The spelling of 11671292 in words is "eleven million, six hundred seventy-one thousand, two hundred ninety-two".