16141730 has 16 divisors (see below), whose sum is σ = 31696704. Its totient is φ = 5869680.

The previous prime is 16141729. The next prime is 16141739. The reversal of 16141730 is 3714161.

It is a zygodrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 16141696 and 16141705.

It is not an unprimeable number, because it can be changed into a prime (16141739) 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 7 ways as a sum of consecutive naturals, for example, 73262 + ... + 73481.

It is an arithmetic number, because the mean of its divisors is an integer number (1981044).

Almost surely, 2^16141730 is an apocalyptic number.

16141730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16141730 is a deficient number, since it is larger than the sum of its proper divisors (15554974).

16141730 is a wasteful number, since it uses less digits than its factorization.

16141730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146761.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 16141730 is about 4017.6771896209. The cubic root of 16141730 is about 252.7260596827.

Adding to 16141730 its reverse (3714161), we get a palindrome (19855891).

The spelling of 16141730 in words is "sixteen million, one hundred forty-one thousand, seven hundred thirty".