16652130 has 32 divisors (see below), whose sum is σ = 43599168. Its totient is φ = 4036800.

The previous prime is 16652117. The next prime is 16652131. The reversal of 16652130 is 3125661.

It is a self number, because there is not a number n which added to its sum of digits gives 16652130.

It is not an unprimeable number, because it can be changed into a prime (16652131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24901 + ... + 25560.

It is an arithmetic number, because the mean of its divisors is an integer number (1362474).

Almost surely, 2^16652130 is an apocalyptic number.

16652130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16652130 is an abundant number, since it is smaller than the sum of its proper divisors (26947038).

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

16652130 is a wasteful number, since it uses less digits than its factorization.

16652130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50482.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 16652130 is about 4080.7021454647. The cubic root of 16652130 is about 255.3621919645.

Adding to 16652130 its reverse (3125661), we get a palindrome (19777791).

The spelling of 16652130 in words is "sixteen million, six hundred fifty-two thousand, one hundred thirty".