2520200 has 24 divisors (see below), whose sum is σ = 5859930. Its totient is φ = 1008000.

The previous prime is 2520191. The next prime is 2520211. The reversal of 2520200 is 20252.

It can be written as a sum of positive squares in 3 ways, for example, as 1684804 + 835396 = 1298^2 + 914^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6101 + ... + 6500.

2^2520200 is an apocalyptic number.

2520200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2520200 is an abundant number, since it is smaller than the sum of its proper divisors (3339730).

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

2520200 is a wasteful number, since it uses less digits than its factorization.

2520200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12617 (or 12608 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 11.

The square root of 2520200 is about 1587.5137794678. The cubic root of 2520200 is about 136.0854422726.

Adding to 2520200 its reverse (20252), we get a palindrome (2540452).

It can be divided in two parts, 2 and 520200, that multiplied together give a square (1040400 = 1020²).

The spelling of 2520200 in words is "two million, five hundred twenty thousand, two hundred".