3520202 has 8 divisors (see below), whose sum is σ = 6034656. Its totient is φ = 1508652.

The previous prime is 3520201. The next prime is 3520211. The reversal of 3520202 is 2020253.

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

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 251443 = 3520202 / (3 + 5 + 2 + 0 + 2 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (3520201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125708 + ... + 125735.

It is an arithmetic number, because the mean of its divisors is an integer number (754332).

Almost surely, 2^3520202 is an apocalyptic number.

3520202 is a deficient number, since it is larger than the sum of its proper divisors (2514454).

3520202 is a wasteful number, since it uses less digits than its factorization.

3520202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251452.

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 3520202 is about 1876.2201363380. The cubic root of 3520202 is about 152.1210082096.

Adding to 3520202 its reverse (2020253), we get a palindrome (5540455).

The spelling of 3520202 in words is "three million, five hundred twenty thousand, two hundred two".