14156628 has 24 divisors (see below), whose sum is σ = 33184032. Its totient is φ = 4697184.

The previous prime is 14156609. The next prime is 14156633. The reversal of 14156628 is 82665141.

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, 126 + ... + 5322.

It is an arithmetic number, because the mean of its divisors is an integer number (1382668).

Almost surely, 2^14156628 is an apocalyptic number.

It is an amenable number.

14156628 is an abundant number, since it is smaller than the sum of its proper divisors (19027404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14156628 is a wasteful number, since it uses less digits than its factorization.

14156628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5431 (or 5429 counting only the distinct ones).

The product of its digits is 11520, while the sum is 33.

The square root of 14156628 is about 3762.5294683231. The cubic root of 14156628 is about 241.9096946940.

The spelling of 14156628 in words is "fourteen million, one hundred fifty-six thousand, six hundred twenty-eight".