2043375226 has 4 divisors (see below), whose sum is σ = 3065062842. Its totient is φ = 1021687612.

The previous prime is 2043375221. The next prime is 2043375239. The reversal of 2043375226 is 6225733402.

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., 1767782025 + 275593201 = 42045^2 + 16601^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2043375191 and 2043375200.

It is not an unprimeable number, because it can be changed into a prime (2043375221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510843805 + ... + 510843808.

Almost surely, 2^2043375226 is an apocalyptic number.

2043375226 is a deficient number, since it is larger than the sum of its proper divisors (1021687616).

2043375226 is a wasteful number, since it uses less digits than its factorization.

2043375226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021687615.

The product of its (nonzero) digits is 60480, while the sum is 34.

The square root of 2043375226 is about 45203.7081001105. The cubic root of 2043375226 is about 1268.9642134330.

It can be divided in two parts, 20433 and 75226, that added together give a palindrome (95659).

The spelling of 2043375226 in words is "two billion, forty-three million, three hundred seventy-five thousand, two hundred twenty-six".