14905272 has 32 divisors (see below), whose sum is σ = 39225600. Its totient is φ = 4706784.

The previous prime is 14905259. The next prime is 14905279. The reversal of 14905272 is 27250941.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14905279) 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, 15888 + ... + 16799.

It is an arithmetic number, because the mean of its divisors is an integer number (1225800).

Almost surely, 2^14905272 is an apocalyptic number.

14905272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14905272 is an abundant number, since it is smaller than the sum of its proper divisors (24320328).

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

14905272 is a wasteful number, since it uses less digits than its factorization.

14905272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32715 (or 32711 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 14905272 is about 3860.7346451161. The cubic root of 14905272 is about 246.1009566456.

The spelling of 14905272 in words is "fourteen million, nine hundred five thousand, two hundred seventy-two".