13946877 has 32 divisors (see below), whose sum is σ = 23865600. Its totient is φ = 7884864.

The previous prime is 13946839. The next prime is 13946879. The reversal of 13946877 is 77864931.

It is not a de Polignac number, because 13946877 - 2¹⁰ = 13945853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13946879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20263 + ... + 20939.

It is an arithmetic number, because the mean of its divisors is an integer number (745800).

Almost surely, 2^13946877 is an apocalyptic number.

It is an amenable number.

13946877 is a deficient number, since it is larger than the sum of its proper divisors (9918723).

13946877 is a wasteful number, since it uses less digits than its factorization.

13946877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802 (or 796 counting only the distinct ones).

The product of its digits is 254016, while the sum is 45.

The square root of 13946877 is about 3734.5517803346. The cubic root of 13946877 is about 240.7089971999.

The spelling of 13946877 in words is "thirteen million, nine hundred forty-six thousand, eight hundred seventy-seven".