11453872 has 10 divisors (see below), whose sum is σ = 22191908. Its totient is φ = 5726928.

The previous prime is 11453837. The next prime is 11453873. The reversal of 11453872 is 27835411.

11453872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11453873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357918 + ... + 357949.

Almost surely, 2^11453872 is an apocalyptic number.

It is an amenable number.

11453872 is a deficient number, since it is larger than the sum of its proper divisors (10738036).

11453872 is an equidigital number, since it uses as much as digits as its factorization.

11453872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715875 (or 715869 counting only the distinct ones).

The product of its digits is 6720, while the sum is 31.

The square root of 11453872 is about 3384.3569551689. The cubic root of 11453872 is about 225.4156727512.

The spelling of 11453872 in words is "eleven million, four hundred fifty-three thousand, eight hundred seventy-two".