2631202 has 12 divisors (see below), whose sum is σ = 4591350. Its totient is φ = 1127616.

The previous prime is 2631179. The next prime is 2631203. The reversal of 2631202 is 2021362.

It can be written as a sum of positive squares in only one way, i.e., 2436721 + 194481 = 1561^2 + 441^2 .

It is not an unprimeable number, because it can be changed into a prime (2631203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13327 + ... + 13522.

2^2631202 is an apocalyptic number.

2631202 is a deficient number, since it is larger than the sum of its proper divisors (1960148).

2631202 is a wasteful number, since it uses less digits than its factorization.

2631202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26865 (or 26858 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2631202 is about 1622.0980241650. The cubic root of 2631202 is about 138.0547636740.

Adding to 2631202 its reverse (2021362), we get a palindrome (4652564).

The spelling of 2631202 in words is "two million, six hundred thirty-one thousand, two hundred two".