11671674 has 16 divisors (see below), whose sum is σ = 26678208. Its totient is φ = 3334752.

The previous prime is 11671663. The next prime is 11671711. The reversal of 11671674 is 47617611.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138907 + ... + 138990.

It is an arithmetic number, because the mean of its divisors is an integer number (1667388).

Almost surely, 2^11671674 is an apocalyptic number.

11671674 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11671674 is an abundant number, since it is smaller than the sum of its proper divisors (15006534).

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

11671674 is a wasteful number, since it uses less digits than its factorization.

11671674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277909.

The product of its digits is 7056, while the sum is 33.

The square root of 11671674 is about 3416.3831752308. The cubic root of 11671674 is about 226.8355138500.

The spelling of 11671674 in words is "eleven million, six hundred seventy-one thousand, six hundred seventy-four".