14020988 has 12 divisors (see below), whose sum is σ = 25980192. Its totient is φ = 6598080.

The previous prime is 14020957. The next prime is 14021003. The reversal of 14020988 is 88902041.

It is a happy number.

It is a super-2 number, since 2×14020988² = 393176208992288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103028 + ... + 103163.

It is an arithmetic number, because the mean of its divisors is an integer number (2165016).

Almost surely, 2^14020988 is an apocalyptic number.

It is an amenable number.

14020988 is a deficient number, since it is larger than the sum of its proper divisors (11959204).

14020988 is a wasteful number, since it uses less digits than its factorization.

14020988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206212 (or 206210 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 14020988 is about 3744.4609758949. The cubic root of 14020988 is about 241.1346045349.

The spelling of 14020988 in words is "fourteen million, twenty thousand, nine hundred eighty-eight".