13016625 has 32 divisors (see below), whose sum is σ = 21934848. Its totient is φ = 6854400.

The previous prime is 13016623. The next prime is 13016677. The reversal of 13016625 is 52661031.

13016625 is digitally balanced in base 2, base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13016625 - 2¹ = 13016623 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13016595 and 13016604.

It is not an unprimeable number, because it can be changed into a prime (13016623) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38457 + ... + 38793.

It is an arithmetic number, because the mean of its divisors is an integer number (685464).

Almost surely, 2^13016625 is an apocalyptic number.

13016625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13016625 is a deficient number, since it is larger than the sum of its proper divisors (8918223).

13016625 is a wasteful number, since it uses less digits than its factorization.

13016625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458 (or 448 counting only the distinct ones).

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

The square root of 13016625 is about 3607.8560115393. The cubic root of 13016625 is about 235.2336592522.

Adding to 13016625 its reverse (52661031), we get a palindrome (65677656).

The spelling of 13016625 in words is "thirteen million, sixteen thousand, six hundred twenty-five".