13229025 has 24 divisors (see below), whose sum is σ = 22825920. Its totient is φ = 6747840.

The previous prime is 13228973. The next prime is 13229053. The reversal of 13229025 is 52092231.

It is not a de Polignac number, because 13229025 - 2⁶ = 13228961 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13228986 and 13229004.

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, 2110 + ... + 5559.

It is an arithmetic number, because the mean of its divisors is an integer number (951080).

Almost surely, 2^13229025 is an apocalyptic number.

13229025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13229025 is a deficient number, since it is larger than the sum of its proper divisors (9596895).

13229025 is a wasteful number, since it uses less digits than its factorization.

13229025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7705 (or 7700 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 13229025 is about 3637.1726656842. The cubic root of 13229025 is about 236.5062447415.

The spelling of 13229025 in words is "thirteen million, two hundred twenty-nine thousand, twenty-five".