11738725 has 12 divisors (see below), whose sum is σ = 14703300. Its totient is φ = 9296000.

The previous prime is 11738723. The next prime is 11738729. The reversal of 11738725 is 52783711.

It can be written as a sum of positive squares in 6 ways, for example, as 2411809 + 9326916 = 1553^2 + 3054^2 .

It is not a de Polignac number, because 11738725 - 2¹ = 11738723 is a prime.

It is a zygodrome in base 5.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11738723) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 201 + ... + 4849.

It is an arithmetic number, because the mean of its divisors is an integer number (1225275).

Almost surely, 2^11738725 is an apocalyptic number.

It is an amenable number.

11738725 is a deficient number, since it is larger than the sum of its proper divisors (2964575).

11738725 is a wasteful number, since it uses less digits than its factorization.

11738725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4760 (or 4755 counting only the distinct ones).

The product of its digits is 11760, while the sum is 34.

The square root of 11738725 is about 3426.1822776963. The cubic root of 11738725 is about 227.2690567892.

The spelling of 11738725 in words is "eleven million, seven hundred thirty-eight thousand, seven hundred twenty-five".