14661472 has 96 divisors (see below), whose sum is σ = 35622720. Its totient is φ = 5806080.

The previous prime is 14661469. The next prime is 14661487. The reversal of 14661472 is 27416641.

It is a super-2 number, since 2×14661472² = 429917522413568, which contains 22 as substring.

Its product of digits (8064) is a multiple of the sum of its prime factors (144).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240322 + ... + 240382.

It is an arithmetic number, because the mean of its divisors is an integer number (371070).

Almost surely, 2^14661472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14661472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17811360).

14661472 is an abundant number, since it is smaller than the sum of its proper divisors (20961248).

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

14661472 is a wasteful number, since it uses less digits than its factorization.

14661472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144 (or 136 counting only the distinct ones).

The product of its digits is 8064, while the sum is 31.

The square root of 14661472 is about 3829.0301644150. The cubic root of 14661472 is about 244.7517797002.

The spelling of 14661472 in words is "fourteen million, six hundred sixty-one thousand, four hundred seventy-two".