14172930 has 24 divisors (see below), whose sum is σ = 36849852. Its totient is φ = 3779424.

The previous prime is 14172919. The next prime is 14172937. The reversal of 14172930 is 3927141.

It can be written as a sum of positive squares in 2 ways, for example, as 14130081 + 42849 = 3759^2 + 207^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14172894 and 14172903.

It is not an unprimeable number, because it can be changed into a prime (14172937) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78649 + ... + 78828.

Almost surely, 2^14172930 is an apocalyptic number.

14172930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14172930 is an abundant number, since it is smaller than the sum of its proper divisors (22676922).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14172930 is a wasteful number, since it uses less digits than its factorization.

14172930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157490 (or 157487 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 14172930 is about 3764.6952067863. The cubic root of 14172930 is about 242.0025157401.

The spelling of 14172930 in words is "fourteen million, one hundred seventy-two thousand, nine hundred thirty".