14809530 has 32 divisors (see below), whose sum is σ = 35697024. Its totient is φ = 3932096.

The previous prime is 14809523. The next prime is 14809573. The reversal of 14809530 is 3590841.

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, 6952 + ... + 8828.

It is an arithmetic number, because the mean of its divisors is an integer number (1115532).

Almost surely, 2^14809530 is an apocalyptic number.

14809530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14809530 is an abundant number, since it is smaller than the sum of its proper divisors (20887494).

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

14809530 is a wasteful number, since it uses less digits than its factorization.

14809530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2150.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 14809530 is about 3848.3152157795. The cubic root of 14809530 is about 245.5728922997.

The spelling of 14809530 in words is "fourteen million, eight hundred nine thousand, five hundred thirty".