11543625 has 48 divisors (see below), whose sum is σ = 21545472. Its totient is φ = 5940000.

The previous prime is 11543617. The next prime is 11543633. The reversal of 11543625 is 52634511.

11543625 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11543617) and next prime (11543633).

It is not a de Polignac number, because 11543625 - 2³ = 11543617 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34710 + ... + 35040.

It is an arithmetic number, because the mean of its divisors is an integer number (448864).

Almost surely, 2^11543625 is an apocalyptic number.

11543625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11543625 is a deficient number, since it is larger than the sum of its proper divisors (10001847).

11543625 is a wasteful number, since it uses less digits than its factorization.

11543625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383 (or 370 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 11543625 is about 3397.5910583824. The cubic root of 11543625 is about 226.0029302358.

The spelling of 11543625 in words is "eleven million, five hundred forty-three thousand, six hundred twenty-five".