2203790426 has 32 divisors (see below), whose sum is σ = 3469713408. Its totient is φ = 1048696960.

The previous prime is 2203790423. The next prime is 2203790437. The reversal of 2203790426 is 6240973022.

It is a happy number.

It is a super-2 number, since 2×2203790426² = 9713384483458522952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2203790423) 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, 1475336 + ... + 1476828.

It is an arithmetic number, because the mean of its divisors is an integer number (108428544).

Almost surely, 2^2203790426 is an apocalyptic number.

2203790426 is a deficient number, since it is larger than the sum of its proper divisors (1265922982).

2203790426 is a wasteful number, since it uses less digits than its factorization.

2203790426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1966.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 2203790426 is about 46944.5462860171. The cubic root of 2203790426 is about 1301.3379570221.

The spelling of 2203790426 in words is "two billion, two hundred three million, seven hundred ninety thousand, four hundred twenty-six".