14001972 has 24 divisors (see below), whose sum is σ = 32842656. Its totient is φ = 4642848.

The previous prime is 14001971. The next prime is 14001989. The reversal of 14001972 is 27910041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14001971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 598 + ... + 5325.

It is an arithmetic number, because the mean of its divisors is an integer number (1368444).

Almost surely, 2^14001972 is an apocalyptic number.

14001972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14001972 is an abundant number, since it is smaller than the sum of its proper divisors (18840684).

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

14001972 is a wasteful number, since it uses less digits than its factorization.

14001972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6127 (or 6125 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 14001972 is about 3741.9208970795. The cubic root of 14001972 is about 241.0255420780.

The spelling of 14001972 in words is "fourteen million, one thousand, nine hundred seventy-two".