14388772 has 6 divisors (see below), whose sum is σ = 25180358. Its totient is φ = 7194384.

The previous prime is 14388769. The next prime is 14388779. The reversal of 14388772 is 27788341.

14388772 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., 13075456 + 1313316 = 3616^2 + 1146^2 .

It is not an unprimeable number, because it can be changed into a prime (14388779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1798593 + ... + 1798600.

Almost surely, 2^14388772 is an apocalyptic number.

It is an amenable number.

14388772 is a deficient number, since it is larger than the sum of its proper divisors (10791586).

14388772 is a wasteful number, since it uses less digits than its factorization.

14388772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3597197 (or 3597195 counting only the distinct ones).

The product of its digits is 75264, while the sum is 40.

The square root of 14388772 is about 3793.2534848069. The cubic root of 14388772 is about 243.2248310072.

The spelling of 14388772 in words is "fourteen million, three hundred eighty-eight thousand, seven hundred seventy-two".