3120200 has 24 divisors (see below), whose sum is σ = 7254930. Its totient is φ = 1248000.

The previous prime is 3120137. The next prime is 3120217. The reversal of 3120200 is 20213.

3120200 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 2910436 + 209764 = 1706^2 + 458^2 .

It is a Harshad number since it is a multiple of its sum of digits (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7601 + ... + 8000.

Almost surely, 2^3120200 is an apocalyptic number.

It is an amenable number.

3120200 is an abundant number, since it is smaller than the sum of its proper divisors (4134730).

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

3120200 is a wasteful number, since it uses less digits than its factorization.

3120200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15617 (or 15608 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 3120200 is about 1766.4087862100. The cubic root of 3120200 is about 146.1259936981.

Adding to 3120200 its reverse (20213), we get a palindrome (3140413).

The spelling of 3120200 in words is "three million, one hundred twenty thousand, two hundred".