14645930 has 32 divisors (see below), whose sum is σ = 28670544. Its totient is φ = 5354496.

The previous prime is 14645921. The next prime is 14646011. The reversal of 14645930 is 3954641.

It is a Cunningham number, because it is equal to 3827²+1.

It can be written as a sum of positive squares in 8 ways, for example, as 2163841 + 12482089 = 1471^2 + 3533^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14192 + ... + 15188.

Almost surely, 2^14645930 is an apocalyptic number.

14645930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14645930 is a deficient number, since it is larger than the sum of its proper divisors (14024614).

14645930 is a wasteful number, since it uses less digits than its factorization.

14645930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 14645930 is about 3827.0001306506. Note that the first 3 decimals coincide. The cubic root of 14645930 is about 244.6652654884.

The spelling of 14645930 in words is "fourteen million, six hundred forty-five thousand, nine hundred thirty".