14878741 has 2 divisors, whose sum is σ = 14878742. Its totient is φ = 14878740.

The previous prime is 14878727. The next prime is 14878751. The reversal of 14878741 is 14787841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14791716 + 87025 = 3846^2 + 295^2 .

It is a cyclic number.

It is not a de Polignac number, because 14878741 - 2⁹ = 14878229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14878694 and 14878703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14878751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7439370 + 7439371.

It is an arithmetic number, because the mean of its divisors is an integer number (7439371).

Almost surely, 2^14878741 is an apocalyptic number.

It is an amenable number.

14878741 is a deficient number, since it is larger than the sum of its proper divisors (1).

14878741 is an equidigital number, since it uses as much as digits as its factorization.

14878741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 50176, while the sum is 40.

The square root of 14878741 is about 3857.2971106722. The cubic root of 14878741 is about 245.9548521372.

The spelling of 14878741 in words is "fourteen million, eight hundred seventy-eight thousand, seven hundred forty-one".