13450307 has 4 divisors (see below), whose sum is σ = 14484960. Its totient is φ = 12415656.

The previous prime is 13450301. The next prime is 13450313. The reversal of 13450307 is 70305431.

It is a happy number.

13450307 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (13450301) and next prime (13450313).

It is a cyclic number.

It is not a de Polignac number, because 13450307 - 2⁶ = 13450243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13450301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 517307 + ... + 517332.

It is an arithmetic number, because the mean of its divisors is an integer number (3621240).

Almost surely, 2^13450307 is an apocalyptic number.

13450307 is a deficient number, since it is larger than the sum of its proper divisors (1034653).

13450307 is a wasteful number, since it uses less digits than its factorization.

13450307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034652.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 13450307 is about 3667.4660189291. The cubic root of 13450307 is about 237.8176403618.

Adding to 13450307 its reverse (70305431), we get a palindrome (83755738).

The spelling of 13450307 in words is "thirteen million, four hundred fifty thousand, three hundred seven".