14991301 has 4 divisors (see below), whose sum is σ = 16144492. Its totient is φ = 13838112.

The previous prime is 14991287. The next prime is 14991311. The reversal of 14991301 is 10319941.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10319941 = 199 ⋅51859.

It can be written as a sum of positive squares in 2 ways, for example, as 5062500 + 9928801 = 2250^2 + 3151^2 .

It is a cyclic number.

It is not a de Polignac number, because 14991301 - 2¹¹ = 14989253 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14991301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14991311) 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, 576576 + ... + 576601.

It is an arithmetic number, because the mean of its divisors is an integer number (4036123).

Almost surely, 2^14991301 is an apocalyptic number.

It is an amenable number.

14991301 is a deficient number, since it is larger than the sum of its proper divisors (1153191).

14991301 is a wasteful number, since it uses less digits than its factorization.

14991301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153190.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 14991301 is about 3871.8601472677. The cubic root of 14991301 is about 246.5735235944.

The spelling of 14991301 in words is "fourteen million, nine hundred ninety-one thousand, three hundred one".