14985972 has 60 divisors (see below), whose sum is σ = 40899936. Its totient is φ = 4775760.

The previous prime is 14985967. The next prime is 14985979. The reversal of 14985972 is 27958941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14985979) 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 19 ways as a sum of consecutive naturals, for example, 6447 + ... + 8457.

Almost surely, 2^14985972 is an apocalyptic number.

14985972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14985972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20449968).

14985972 is an abundant number, since it is smaller than the sum of its proper divisors (25913964).

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

14985972 is a wasteful number, since it uses less digits than its factorization.

14985972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2050 (or 2039 counting only the distinct ones).

The product of its digits is 181440, while the sum is 45.

The square root of 14985972 is about 3871.1719155832. The cubic root of 14985972 is about 246.5443034034.

The spelling of 14985972 in words is "fourteen million, nine hundred eighty-five thousand, nine hundred seventy-two".