16244130 has 64 divisors (see below), whose sum is σ = 45047808. Its totient is φ = 3672000.

The previous prime is 16244119. The next prime is 16244143. The reversal of 16244130 is 3144261.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 16244097 and 16244106.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21255 + ... + 22005.

It is an arithmetic number, because the mean of its divisors is an integer number (703872).

Almost surely, 2^16244130 is an apocalyptic number.

16244130 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 16244130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22523904).

16244130 is an abundant number, since it is smaller than the sum of its proper divisors (28803678).

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

16244130 is a wasteful number, since it uses less digits than its factorization.

16244130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 16244130 is about 4030.4007244938. The cubic root of 16244130 is about 253.2593485861.

Adding to 16244130 its reverse (3144261), we get a palindrome (19388391).

The spelling of 16244130 in words is "sixteen million, two hundred forty-four thousand, one hundred thirty".