14001628 has 6 divisors (see below), whose sum is σ = 24502856. Its totient is φ = 7000812.

The previous prime is 14001607. The next prime is 14001643. The reversal of 14001628 is 82610041.

It is a junction number, because it is equal to n+sod(n) for n = 14001599 and 14001608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1750200 + ... + 1750207.

Almost surely, 2^14001628 is an apocalyptic number.

It is an amenable number.

14001628 is a deficient number, since it is larger than the sum of its proper divisors (10501228).

14001628 is a wasteful number, since it uses less digits than its factorization.

14001628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3500411 (or 3500409 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 14001628 is about 3741.8749311007. The cubic root of 14001628 is about 241.0235682259.

Adding to 14001628 its reverse (82610041), we get a palindrome (96611669).

The spelling of 14001628 in words is "fourteen million, one thousand, six hundred twenty-eight".