2040246226 has 4 divisors (see below), whose sum is σ = 3060369342. Its totient is φ = 1020123112.

The previous prime is 2040246203. The next prime is 2040246233. The reversal of 2040246226 is 6226420402.

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., 1364194225 + 676052001 = 36935^2 + 26001^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2040246194 and 2040246203.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510061555 + ... + 510061558.

Almost surely, 2^2040246226 is an apocalyptic number.

2040246226 is a deficient number, since it is larger than the sum of its proper divisors (1020123116).

2040246226 is a wasteful number, since it uses less digits than its factorization.

2040246226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020123115.

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 2040246226 is about 45169.0848479355. The cubic root of 2040246226 is about 1268.3161651439.

Adding to 2040246226 its reverse (6226420402), we get a palindrome (8266666628).

The spelling of 2040246226 in words is "two billion, forty million, two hundred forty-six thousand, two hundred twenty-six".