13946245 has 8 divisors (see below), whose sum is σ = 17312760. Its totient is φ = 10772160.

The previous prime is 13946227. The next prime is 13946279. The reversal of 13946245 is 54264931.

It is a happy number.

13946245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5755201 + 8191044 = 2399^2 + 2862^2 .

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

It is not a de Polignac number, because 13946245 - 2¹¹ = 13944197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13946245.

It is a congruent number.

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, 47946 + ... + 48235.

It is an arithmetic number, because the mean of its divisors is an integer number (2164095).

Almost surely, 2^13946245 is an apocalyptic number.

It is an amenable number.

13946245 is a deficient number, since it is larger than the sum of its proper divisors (3366515).

13946245 is an equidigital number, since it uses as much as digits as its factorization.

13946245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96215.

The product of its digits is 25920, while the sum is 34.

The square root of 13946245 is about 3734.4671641347. The cubic root of 13946245 is about 240.7053612513.

The spelling of 13946245 in words is "thirteen million, nine hundred forty-six thousand, two hundred forty-five".