11746746 has 48 divisors (see below), whose sum is σ = 28461888. Its totient is φ = 3470400.

The previous prime is 11746727. The next prime is 11746753. The reversal of 11746746 is 64764711.

It is a self number, because there is not a number n which added to its sum of digits gives 11746746.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7395 + ... + 8841.

It is an arithmetic number, because the mean of its divisors is an integer number (592956).

Almost surely, 2^11746746 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11746746, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14230944).

11746746 is an abundant number, since it is smaller than the sum of its proper divisors (16715142).

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

11746746 is a wasteful number, since it uses less digits than its factorization.

11746746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1507 (or 1504 counting only the distinct ones).

The product of its digits is 28224, while the sum is 36.

The square root of 11746746 is about 3427.3526226521. The cubic root of 11746746 is about 227.3208088623.

The spelling of 11746746 in words is "eleven million, seven hundred forty-six thousand, seven hundred forty-six".