14744628 has 18 divisors (see below), whose sum is σ = 37271234. Its totient is φ = 4914864.

The previous prime is 14744603. The next prime is 14744629. The reversal of 14744628 is 82644741.

14744628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7551504 + 7193124 = 2748^2 + 2682^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 409573 = 14744628 / (1 + 4 + 7 + 4 + 4 + 6 + 2 + 8).

It is a junction number, because it is equal to n+sod(n) for n = 14744592 and 14744601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14744629) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 204751 + ... + 204822.

Almost surely, 2^14744628 is an apocalyptic number.

14744628 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

14744628 is an abundant number, since it is smaller than the sum of its proper divisors (22526606).

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

14744628 is a wasteful number, since it uses less digits than its factorization.

14744628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409583 (or 409578 counting only the distinct ones).

The product of its digits is 43008, while the sum is 36.

The square root of 14744628 is about 3839.8734354142. The cubic root of 14744628 is about 245.2136301343.

The spelling of 14744628 in words is "fourteen million, seven hundred forty-four thousand, six hundred twenty-eight".