14782872 has 32 divisors (see below), whose sum is σ = 39800880. Its totient is φ = 4548480.

The previous prime is 14782849. The next prime is 14782879. The reversal of 14782872 is 27828741.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 14782872.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14782879) 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, 23379 + ... + 24002.

Almost surely, 2^14782872 is an apocalyptic number.

14782872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14782872 is an abundant number, since it is smaller than the sum of its proper divisors (25018008).

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

14782872 is a wasteful number, since it uses less digits than its factorization.

14782872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47403 (or 47399 counting only the distinct ones).

The product of its digits is 50176, while the sum is 39.

The square root of 14782872 is about 3844.8500620961. The cubic root of 14782872 is about 245.4254553878.

The spelling of 14782872 in words is "fourteen million, seven hundred eighty-two thousand, eight hundred seventy-two".