11463240 has 32 divisors (see below), whose sum is σ = 34390080. Its totient is φ = 3056832.

The previous prime is 11463239. The next prime is 11463271. The reversal of 11463240 is 4236411.

11463240 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 an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47644 + ... + 47883.

It is an arithmetic number, because the mean of its divisors is an integer number (1074690).

Almost surely, 2^11463240 is an apocalyptic number.

11463240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11463240 is an abundant number, since it is smaller than the sum of its proper divisors (22926840).

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

11463240 is a wasteful number, since it uses less digits than its factorization.

11463240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95541 (or 95537 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 11463240 is about 3385.7406870580. The cubic root of 11463240 is about 225.4771110309.

Adding to 11463240 its reverse (4236411), we get a palindrome (15699651).

The spelling of 11463240 in words is "eleven million, four hundred sixty-three thousand, two hundred forty".