16530010 has 16 divisors (see below), whose sum is σ = 34004736. Its totient is φ = 5667408.

The previous prime is 16529987. The next prime is 16530013. The reversal of 16530010 is 1003561.

It is not an unprimeable number, because it can be changed into a prime (16530013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118002 + ... + 118141.

It is an arithmetic number, because the mean of its divisors is an integer number (2125296).

Almost surely, 2^16530010 is an apocalyptic number.

16530010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16530010 is an abundant number, since it is smaller than the sum of its proper divisors (17474726).

16530010 is a wasteful number, since it uses less digits than its factorization.

16530010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236157.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 16530010 is about 4065.7114998485. The cubic root of 16530010 is about 254.7364186587.

Adding to 16530010 its reverse (1003561), we get a palindrome (17533571).

The spelling of 16530010 in words is "sixteen million, five hundred thirty thousand, ten".