14920672 has 72 divisors (see below), whose sum is σ = 33203520. Its totient is φ = 6589440.

The previous prime is 14920663. The next prime is 14920673. The reversal of 14920672 is 27602941.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14920673) 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 11 ways as a sum of consecutive naturals, for example, 167604 + ... + 167692.

It is an arithmetic number, because the mean of its divisors is an integer number (461160).

Almost surely, 2^14920672 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 14920672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16601760).

14920672 is an abundant number, since it is smaller than the sum of its proper divisors (18282848).

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

14920672 is a wasteful number, since it uses less digits than its factorization.

14920672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156 (or 135 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 14920672 is about 3862.7285692888. The cubic root of 14920672 is about 246.1856839428.

The spelling of 14920672 in words is "fourteen million, nine hundred twenty thousand, six hundred seventy-two".