2040435226 has 32 divisors (see below), whose sum is σ = 3257591040. Its totient is φ = 957168576.

The previous prime is 2040435197. The next prime is 2040435227. The reversal of 2040435226 is 6225340402.

It is a junction number, because it is equal to n+sod(n) for n = 2040435194 and 2040435203.

It is not an unprimeable number, because it can be changed into a prime (2040435227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 247320 + ... + 255436.

It is an arithmetic number, because the mean of its divisors is an integer number (101799720).

Almost surely, 2^2040435226 is an apocalyptic number.

2040435226 is a deficient number, since it is larger than the sum of its proper divisors (1217155814).

2040435226 is a wasteful number, since it uses less digits than its factorization.

2040435226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8278.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 2040435226 is about 45171.1769383973. The cubic root of 2040435226 is about 1268.3553277951.

Adding to 2040435226 its reverse (6225340402), we get a palindrome (8265775628).

The spelling of 2040435226 in words is "two billion, forty million, four hundred thirty-five thousand, two hundred twenty-six".