13650265 has 8 divisors (see below), whose sum is σ = 17242560. Its totient is φ = 10345392.

The previous prime is 13650233. The next prime is 13650277. The reversal of 13650265 is 56205631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13650265 - 2⁵ = 13650233 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71749 + ... + 71938.

It is an arithmetic number, because the mean of its divisors is an integer number (2155320).

Almost surely, 2^13650265 is an apocalyptic number.

It is an amenable number.

13650265 is a deficient number, since it is larger than the sum of its proper divisors (3592295).

13650265 is a wasteful number, since it uses less digits than its factorization.

13650265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143711.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 13650265 is about 3694.6265034507. The cubic root of 13650265 is about 238.9903475849.

Adding to 13650265 its reverse (56205631), we get a palindrome (69855896).

The spelling of 13650265 in words is "thirteen million, six hundred fifty thousand, two hundred sixty-five".