14447642 has 24 divisors (see below), whose sum is σ = 24016608. Its totient is φ = 6513320.

The previous prime is 14447633. The next prime is 14447651. The reversal of 14447642 is 24674441.

14447642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14447633) and next prime (14447651).

It is a junction number, because it is equal to n+sod(n) for n = 14447599 and 14447608.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54803 + ... + 55065.

It is an arithmetic number, because the mean of its divisors is an integer number (1000692).

Almost surely, 2^14447642 is an apocalyptic number.

14447642 is a deficient number, since it is larger than the sum of its proper divisors (9568966).

14447642 is a wasteful number, since it uses less digits than its factorization.

14447642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514 (or 503 counting only the distinct ones).

The product of its digits is 21504, while the sum is 32.

The square root of 14447642 is about 3801.0053933137. The cubic root of 14447642 is about 243.5560884249.

The spelling of 14447642 in words is "fourteen million, four hundred forty-seven thousand, six hundred forty-two".