11974326 has 72 divisors (see below), whose sum is σ = 30291624. Its totient is φ = 3144960.

The previous prime is 11974321. The next prime is 11974367. The reversal of 11974326 is 62347911.

11974326 is an undulating number in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11974321) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 49566 + ... + 49806.

It is an arithmetic number, because the mean of its divisors is an integer number (420717).

Almost surely, 2^11974326 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11974326, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15145812).

11974326 is an abundant number, since it is smaller than the sum of its proper divisors (18317298).

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

11974326 is a wasteful number, since it uses less digits than its factorization.

11974326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286 (or 266 counting only the distinct ones).

The product of its digits is 9072, while the sum is 33.

The square root of 11974326 is about 3460.3939082133. The cubic root of 11974326 is about 228.7794575221.

The spelling of 11974326 in words is "eleven million, nine hundred seventy-four thousand, three hundred twenty-six".