11474742 has 8 divisors (see below), whose sum is σ = 22949496. Its totient is φ = 3824912.

The previous prime is 11474741. The next prime is 11474753. The reversal of 11474742 is 24747411.

It is a sphenic number, since it is the product of 3 distinct primes.

11474742 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11474741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 956223 + ... + 956234.

It is an arithmetic number, because the mean of its divisors is an integer number (2868687).

Almost surely, 2^11474742 is an apocalyptic number.

11474742 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11474742 is a wasteful number, since it uses less digits than its factorization.

11474742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1912462.

The product of its digits is 6272, while the sum is 30.

The square root of 11474742 is about 3387.4388555367. The cubic root of 11474742 is about 225.5524989902.

The spelling of 11474742 in words is "eleven million, four hundred seventy-four thousand, seven hundred forty-two".