13850306 has 4 divisors (see below), whose sum is σ = 20775462. Its totient is φ = 6925152.

The previous prime is 13850281. The next prime is 13850311. The reversal of 13850306 is 60305831.

13850306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60305831 = 6143 ⋅9817.

It can be written as a sum of positive squares in only one way, i.e., 7645225 + 6205081 = 2765^2 + 2491^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3462575 + ... + 3462578.

Almost surely, 2^13850306 is an apocalyptic number.

13850306 is a deficient number, since it is larger than the sum of its proper divisors (6925156).

13850306 is an equidigital number, since it uses as much as digits as its factorization.

13850306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6925155.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 13850306 is about 3721.5999247635. The cubic root of 13850306 is about 240.1521373352.

The spelling of 13850306 in words is "thirteen million, eight hundred fifty thousand, three hundred six".