14455830 has 16 divisors (see below), whose sum is σ = 34694064. Its totient is φ = 3854880.

The previous prime is 14455823. The next prime is 14455849. The reversal of 14455830 is 3855441.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 481861 = 14455830 / (1 + 4 + 4 + 5 + 5 + 8 + 3 + 0).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240901 + ... + 240960.

It is an arithmetic number, because the mean of its divisors is an integer number (2168379).

Almost surely, 2^14455830 is an apocalyptic number.

14455830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14455830 is an abundant number, since it is smaller than the sum of its proper divisors (20238234).

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

14455830 is a wasteful number, since it uses less digits than its factorization.

14455830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481871.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 14455830 is about 3802.0823242008. The cubic root of 14455830 is about 243.6020904100.

The spelling of 14455830 in words is "fourteen million, four hundred fifty-five thousand, eight hundred thirty".