14428436 has 24 divisors (see below), whose sum is σ = 28135296. Its totient is φ = 6417920.

The previous prime is 14428417. The next prime is 14428451. The reversal of 14428436 is 63482441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1421 + ... + 5556.

It is an arithmetic number, because the mean of its divisors is an integer number (1172304).

Almost surely, 2^14428436 is an apocalyptic number.

It is an amenable number.

14428436 is a deficient number, since it is larger than the sum of its proper divisors (13706860).

14428436 is a wasteful number, since it uses less digits than its factorization.

14428436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7039 (or 7037 counting only the distinct ones).

The product of its digits is 18432, while the sum is 32.

The square root of 14428436 is about 3798.4781162987. The cubic root of 14428436 is about 243.4481166522.

The spelling of 14428436 in words is "fourteen million, four hundred twenty-eight thousand, four hundred thirty-six".