14149228 has 6 divisors (see below), whose sum is σ = 24761156. Its totient is φ = 7074612.

The previous prime is 14149217. The next prime is 14149229. The reversal of 14149228 is 82294141.

It is a self number, because there is not a number n which added to its sum of digits gives 14149228.

It is not an unprimeable number, because it can be changed into a prime (14149229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1768650 + ... + 1768657.

Almost surely, 2^14149228 is an apocalyptic number.

It is an amenable number.

14149228 is a deficient number, since it is larger than the sum of its proper divisors (10611928).

14149228 is a wasteful number, since it uses less digits than its factorization.

14149228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3537311 (or 3537309 counting only the distinct ones).

The product of its digits is 4608, while the sum is 31.

The square root of 14149228 is about 3761.5459587781. The cubic root of 14149228 is about 241.8675367322.

The spelling of 14149228 in words is "fourteen million, one hundred forty-nine thousand, two hundred twenty-eight".