14007972 has 24 divisors (see below), whose sum is σ = 35656992. Its totient is φ = 4244800.

The previous prime is 14007971. The next prime is 14007991. The reversal of 14007972 is 27970041.

It is not an unprimeable number, because it can be changed into a prime (14007971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52929 + ... + 53192.

It is an arithmetic number, because the mean of its divisors is an integer number (1485708).

Almost surely, 2^14007972 is an apocalyptic number.

14007972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14007972 is an abundant number, since it is smaller than the sum of its proper divisors (21649020).

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

14007972 is a wasteful number, since it uses less digits than its factorization.

14007972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106139 (or 106137 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 14007972 is about 3742.7225384738. The cubic root of 14007972 is about 241.0599645326.

The spelling of 14007972 in words is "fourteen million, seven thousand, nine hundred seventy-two".