11237725 has 12 divisors (see below), whose sum is σ = 14165140. Its totient is φ = 8841600.

The previous prime is 11237719. The next prime is 11237767. The reversal of 11237725 is 52773211.

It can be written as a sum of positive squares in 6 ways, for example, as 407044 + 10830681 = 638^2 + 3291^2 .

It is not a de Polignac number, because 11237725 - 2¹⁵ = 11204957 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11237693 and 11237702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2160 + ... + 5209.

Almost surely, 2^11237725 is an apocalyptic number.

It is an amenable number.

11237725 is a deficient number, since it is larger than the sum of its proper divisors (2927415).

11237725 is an equidigital number, since it uses as much as digits as its factorization.

11237725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7440 (or 7435 counting only the distinct ones).

The product of its digits is 2940, while the sum is 28.

The square root of 11237725 is about 3352.2716178735. The cubic root of 11237725 is about 223.9887124946.

The spelling of 11237725 in words is "eleven million, two hundred thirty-seven thousand, seven hundred twenty-five".