14427930 has 32 divisors (see below), whose sum is σ = 37775808. Its totient is φ = 3497600.

The previous prime is 14427901. The next prime is 14427943. The reversal of 14427930 is 3972441.

It is a happy number.

14427930 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

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, 21531 + ... + 22190.

It is an arithmetic number, because the mean of its divisors is an integer number (1180494).

Almost surely, 2^14427930 is an apocalyptic number.

14427930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14427930 is an abundant number, since it is smaller than the sum of its proper divisors (23347878).

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

14427930 is a wasteful number, since it uses less digits than its factorization.

14427930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43742.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 14427930 is about 3798.4115100921. The cubic root of 14427930 is about 243.4452707400.

The spelling of 14427930 in words is "fourteen million, four hundred twenty-seven thousand, nine hundred thirty".