13749795 has 12 divisors (see below), whose sum is σ = 23833056. Its totient is φ = 7333200.

The previous prime is 13749793. The next prime is 13749797. The reversal of 13749795 is 59794731.

13749795 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13749793) and next prime (13749797).

It is not a de Polignac number, because 13749795 - 2¹ = 13749793 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 305551 = 13749795 / (1 + 3 + 7 + 4 + 9 + 7 + 9 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 13749795.

It is not an unprimeable number, because it can be changed into a prime (13749793) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 152731 + ... + 152820.

It is an arithmetic number, because the mean of its divisors is an integer number (1986088).

Almost surely, 2^13749795 is an apocalyptic number.

13749795 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13749795 is a deficient number, since it is larger than the sum of its proper divisors (10083261).

13749795 is a wasteful number, since it uses less digits than its factorization.

13749795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305562 (or 305559 counting only the distinct ones).

The product of its digits is 238140, while the sum is 45.

The square root of 13749795 is about 3708.0716012504. The cubic root of 13749795 is about 239.5698022520.

The spelling of 13749795 in words is "thirteen million, seven hundred forty-nine thousand, seven hundred ninety-five".