11743480 has 32 divisors (see below), whose sum is σ = 30198240. Its totient is φ = 4026240.

The previous prime is 11743477. The next prime is 11743517. The reversal of 11743480 is 8434711.

11743480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20691 + ... + 21250.

It is an arithmetic number, because the mean of its divisors is an integer number (943695).

Almost surely, 2^11743480 is an apocalyptic number.

11743480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11743480 is an abundant number, since it is smaller than the sum of its proper divisors (18454760).

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

11743480 is a wasteful number, since it uses less digits than its factorization.

11743480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41959 (or 41955 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 11743480 is about 3426.8761284879. The cubic root of 11743480 is about 227.2997392379.

The spelling of 11743480 in words is "eleven million, seven hundred forty-three thousand, four hundred eighty".