13945124 has 12 divisors (see below), whose sum is σ = 24528000. Its totient is φ = 6937128.

The previous prime is 13945121. The next prime is 13945157. The reversal of 13945124 is 42154931.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13945121) 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, 7964 + ... + 9555.

It is an arithmetic number, because the mean of its divisors is an integer number (2044000).

Almost surely, 2^13945124 is an apocalyptic number.

It is an amenable number.

13945124 is a deficient number, since it is larger than the sum of its proper divisors (10582876).

13945124 is a wasteful number, since it uses less digits than its factorization.

13945124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17722 (or 17720 counting only the distinct ones).

The product of its digits is 4320, while the sum is 29.

The square root of 13945124 is about 3734.3170727725. The cubic root of 13945124 is about 240.6989117747.

The spelling of 13945124 in words is "thirteen million, nine hundred forty-five thousand, one hundred twenty-four".