16190130 has 64 divisors (see below), whose sum is σ = 43047936. Its totient is φ = 3864000.

The previous prime is 16190129. The next prime is 16190143. The reversal of 16190130 is 3109161.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 16190097 and 16190106.

It is an unprimeable number.

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, 23085 + ... + 23775.

It is an arithmetic number, because the mean of its divisors is an integer number (672624).

Almost surely, 2^16190130 is an apocalyptic number.

16190130 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 16190130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21523968).

16190130 is an abundant number, since it is smaller than the sum of its proper divisors (26857806).

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

16190130 is a wasteful number, since it uses less digits than its factorization.

16190130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783.

The product of its (nonzero) digits is 162, while the sum is 21.

The square root of 16190130 is about 4023.6960620802. The cubic root of 16190130 is about 252.9784022349.

Adding to 16190130 its reverse (3109161), we get a palindrome (19299291).

The spelling of 16190130 in words is "sixteen million, one hundred ninety thousand, one hundred thirty".