11465240 has 32 divisors (see below), whose sum is σ = 26429760. Its totient is φ = 4473600.

The previous prime is 11465221. The next prime is 11465243. The reversal of 11465240 is 4256411.

11465240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11465243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1856 + ... + 5135.

It is an arithmetic number, because the mean of its divisors is an integer number (825930).

Almost surely, 2^11465240 is an apocalyptic number.

11465240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11465240 is an abundant number, since it is smaller than the sum of its proper divisors (14964520).

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

11465240 is a wasteful number, since it uses less digits than its factorization.

11465240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7043 (or 7039 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 11465240 is about 3386.0360305230. The cubic root of 11465240 is about 225.4902233213.

The spelling of 11465240 in words is "eleven million, four hundred sixty-five thousand, two hundred forty".