2520202 has 8 divisors (see below), whose sum is σ = 3944736. Its totient is φ = 1205292.

The previous prime is 2520191. The next prime is 2520211. The reversal of 2520202 is 2020252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27348 + ... + 27439.

It is an arithmetic number, because the mean of its divisors is an integer number (493092).

2^2520202 is an apocalyptic number.

2520202 is a deficient number, since it is larger than the sum of its proper divisors (1424534).

2520202 is a wasteful number, since it uses less digits than its factorization.

2520202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54812.

The product of its (nonzero) digits is 80, while the sum is 13.

The square root of 2520202 is about 1587.5144093834. The cubic root of 2520202 is about 136.0854782711.

Adding to 2520202 its reverse (2020252), we get a palindrome (4540454).

The spelling of 2520202 in words is "two million, five hundred twenty thousand, two hundred two".