11534625 has 24 divisors (see below), whose sum is σ = 20795112. Its totient is φ = 6151200.

The previous prime is 11534617. The next prime is 11534641. The reversal of 11534625 is 52643511.

11534625 is a `hidden beast` number, since 1 + 1 + 5 + 34 + 625 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2005056 + 9529569 = 1416^2 + 3087^2 .

It is not a de Polignac number, because 11534625 - 2³ = 11534617 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4002 + ... + 6251.

It is an arithmetic number, because the mean of its divisors is an integer number (866463).

Almost surely, 2^11534625 is an apocalyptic number.

11534625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11534625 is a deficient number, since it is larger than the sum of its proper divisors (9260487).

11534625 is a wasteful number, since it uses less digits than its factorization.

11534625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10274 (or 10261 counting only the distinct ones).

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

The square root of 11534625 is about 3396.2663323126. The cubic root of 11534625 is about 225.9441804869.

It can be divided in two parts, 1153 and 4625, that added together give a triangular number (5778 = T₁₀₇).

The spelling of 11534625 in words is "eleven million, five hundred thirty-four thousand, six hundred twenty-five".