11629225 has 6 divisors (see below), whose sum is σ = 14420270. Its totient is φ = 9303360.

The previous prime is 11629187. The next prime is 11629243. The reversal of 11629225 is 52292611.

11629225 is digitally balanced in base 2, 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 3 ways, for example, as 1819801 + 9809424 = 1349^2 + 3132^2 .

It is not a de Polignac number, because 11629225 - 2¹⁵ = 11596457 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11629193 and 11629202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 232560 + ... + 232609.

Almost surely, 2^11629225 is an apocalyptic number.

It is an amenable number.

11629225 is a deficient number, since it is larger than the sum of its proper divisors (2791045).

11629225 is an equidigital number, since it uses as much as digits as its factorization.

11629225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465179 (or 465174 counting only the distinct ones).

The product of its digits is 2160, while the sum is 28.

The square root of 11629225 is about 3410.1649520221. The cubic root of 11629225 is about 226.5601852320.

The spelling of 11629225 in words is "eleven million, six hundred twenty-nine thousand, two hundred twenty-five".