2403202 has 4 divisors (see below), whose sum is σ = 3604806. Its totient is φ = 1201600.

The previous prime is 2403173. The next prime is 2403209. The reversal of 2403202 is 2023042.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2099601 + 303601 = 1449^2 + 551^2 .

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2403209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600799 + ... + 600802.

2^2403202 is an apocalyptic number.

2403202 is a deficient number, since it is larger than the sum of its proper divisors (1201604).

2403202 is a wasteful number, since it uses less digits than its factorization.

2403202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1201603.

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 2403202 is about 1550.2264350733. The cubic root of 2403202 is about 133.9461058981.

Adding to 2403202 its reverse (2023042), we get a palindrome (4426244).

It can be divided in two parts, 2 and 403202, that multiplied together give a square (806404 = 898²).

The spelling of 2403202 in words is "two million, four hundred three thousand, two hundred two".