14879730 has 64 divisors (see below), whose sum is σ = 37283328. Its totient is φ = 3797760.

The previous prime is 14879687. The next prime is 14879731. The reversal of 14879730 is 3797841.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14879731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85924 + ... + 86096.

It is an arithmetic number, because the mean of its divisors is an integer number (582552).

Almost surely, 2^14879730 is an apocalyptic number.

14879730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14879730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18641664).

14879730 is an abundant number, since it is smaller than the sum of its proper divisors (22403598).

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

14879730 is a wasteful number, since it uses less digits than its factorization.

14879730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291.

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 14879730 is about 3857.4253071187. The cubic root of 14879730 is about 245.9603016117.

The spelling of 14879730 in words is "fourteen million, eight hundred seventy-nine thousand, seven hundred thirty".