13926485 has 8 divisors (see below), whose sum is σ = 17694936. Its totient is φ = 10485760.

The previous prime is 13926481. The next prime is 13926491. The reversal of 13926485 is 58462931.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 7171684 + 6754801 = 2678^2 + 2599^2 .

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

It is not a de Polignac number, because 13926485 - 2² = 13926481 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13926481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81836 + ... + 82005.

It is an arithmetic number, because the mean of its divisors is an integer number (2211867).

Almost surely, 2^13926485 is an apocalyptic number.

It is an amenable number.

13926485 is a deficient number, since it is larger than the sum of its proper divisors (3768451).

13926485 is a wasteful number, since it uses less digits than its factorization.

13926485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163863.

The product of its digits is 51840, while the sum is 38.

The square root of 13926485 is about 3731.8206012615. The cubic root of 13926485 is about 240.5916248757.

The spelling of 13926485 in words is "thirteen million, nine hundred twenty-six thousand, four hundred eighty-five".