16120200 has 96 divisors (see below), whose sum is σ = 50844960. Its totient is φ = 4224000.

The previous prime is 16120193. The next prime is 16120207. The reversal of 16120200 is 202161.

It is an interprime number because it is at equal distance from previous prime (16120193) and next prime (16120207).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16120207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40000 + ... + 40400.

It is an arithmetic number, because the mean of its divisors is an integer number (529635).

Almost surely, 2^16120200 is an apocalyptic number.

16120200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16120200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25422480).

16120200 is an abundant number, since it is smaller than the sum of its proper divisors (34724760).

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

16120200 is a wasteful number, since it uses less digits than its factorization.

16120200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487 (or 478 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 16120200 is about 4014.9968866738. The cubic root of 16120200 is about 252.6136468449.

Adding to 16120200 its reverse (202161), we get a palindrome (16322361).

The spelling of 16120200 in words is "sixteen million, one hundred twenty thousand, two hundred".