14912830 has 32 divisors (see below), whose sum is σ = 27878400. Its totient is φ = 5739552.

The previous prime is 14912819. The next prime is 14912831. The reversal of 14912830 is 3821941.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14912831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33751 + ... + 34189.

It is an arithmetic number, because the mean of its divisors is an integer number (871200).

Almost surely, 2^14912830 is an apocalyptic number.

14912830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14912830 is a deficient number, since it is larger than the sum of its proper divisors (12965570).

14912830 is a wasteful number, since it uses less digits than its factorization.

14912830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 14912830 is about 3861.7133503149. The cubic root of 14912830 is about 246.1425463312.

The spelling of 14912830 in words is "fourteen million, nine hundred twelve thousand, eight hundred thirty".