13450925 has 12 divisors (see below), whose sum is σ = 17255220. Its totient is φ = 10389120.

The previous prime is 13450919. The next prime is 13450937. The reversal of 13450925 is 52905431.

It can be written as a sum of positive squares in 6 ways, for example, as 1965604 + 11485321 = 1402^2 + 3389^2 .

It is not a de Polignac number, because 13450925 - 2⁴ = 13450909 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Curzon number.

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, 8552 + ... + 10001.

It is an arithmetic number, because the mean of its divisors is an integer number (1437935).

Almost surely, 2^13450925 is an apocalyptic number.

It is an amenable number.

13450925 is a deficient number, since it is larger than the sum of its proper divisors (3804295).

13450925 is a wasteful number, since it uses less digits than its factorization.

13450925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18592 (or 18587 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 13450925 is about 3667.5502723207. The cubic root of 13450925 is about 237.8212826344.

The spelling of 13450925 in words is "thirteen million, four hundred fifty thousand, nine hundred twenty-five".