2814202 has 4 divisors (see below), whose sum is σ = 4221306. Its totient is φ = 1407100.

The previous prime is 2814179. The next prime is 2814233. The reversal of 2814202 is 2024182.

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., 2563201 + 251001 = 1601^2 + 501^2 .

It is a zygodrome in base 4.

It is a self number, because there is not a number n which added to its sum of digits gives 2814202.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 703549 + ... + 703552.

2^2814202 is an apocalyptic number.

2814202 is a deficient number, since it is larger than the sum of its proper divisors (1407104).

2814202 is a wasteful number, since it uses less digits than its factorization.

2814202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1407103.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 2814202 is about 1677.5583447380. The cubic root of 2814202 is about 141.1838722495.

Adding to 2814202 its reverse (2024182), we get a palindrome (4838384).

The spelling of 2814202 in words is "two million, eight hundred fourteen thousand, two hundred two".