14197730 has 16 divisors (see below), whose sum is σ = 25608960. Its totient is φ = 5667312.

The previous prime is 14197717. The next prime is 14197747. The reversal of 14197730 is 3779141.

14197730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4901 + ... + 7239.

It is an arithmetic number, because the mean of its divisors is an integer number (1600560).

Almost surely, 2^14197730 is an apocalyptic number.

14197730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14197730 is a deficient number, since it is larger than the sum of its proper divisors (11411230).

14197730 is a wasteful number, since it uses less digits than its factorization.

14197730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2953.

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 14197730 is about 3767.9875265186. The cubic root of 14197730 is about 242.1435866687.

The spelling of 14197730 in words is "fourteen million, one hundred ninety-seven thousand, seven hundred thirty".