14663470 has 16 divisors (see below), whose sum is σ = 27108288. Its totient is φ = 5706720.

The previous prime is 14663461. The next prime is 14663471. The reversal of 14663470 is 7436641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14663471) 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, 19446 + ... + 20185.

It is an arithmetic number, because the mean of its divisors is an integer number (1694268).

Almost surely, 2^14663470 is an apocalyptic number.

14663470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14663470 is a deficient number, since it is larger than the sum of its proper divisors (12444818).

14663470 is a wasteful number, since it uses less digits than its factorization.

14663470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39675.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 14663470 is about 3829.2910571018. The cubic root of 14663470 is about 244.7628970887.

The spelling of 14663470 in words is "fourteen million, six hundred sixty-three thousand, four hundred seventy".