11625445 has 8 divisors (see below), whose sum is σ = 15023736. Its totient is φ = 8584896.

The previous prime is 11625431. The next prime is 11625451. The reversal of 11625445 is 54452611.

11625445 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 349281 + 11276164 = 591^2 + 3358^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11625445 - 2¹¹ = 11623397 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89362 + ... + 89491.

It is an arithmetic number, because the mean of its divisors is an integer number (1877967).

Almost surely, 2^11625445 is an apocalyptic number.

It is an amenable number.

11625445 is a deficient number, since it is larger than the sum of its proper divisors (3398291).

11625445 is a wasteful number, since it uses less digits than its factorization.

11625445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178871.

The product of its digits is 4800, while the sum is 28.

The square root of 11625445 is about 3409.6106815881. The cubic root of 11625445 is about 226.5356352926.

The spelling of 11625445 in words is "eleven million, six hundred twenty-five thousand, four hundred forty-five".