1033206404 has 12 divisors (see below), whose sum is σ = 1814834700. Its totient is φ = 514682208.

The previous prime is 1033206401. The next prime is 1033206431. The reversal of 1033206404 is 4046023301.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 547092100 + 486114304 = 23390^2 + 22048^2 .

It is a super-2 number, since 2×1033206404² = 2135030946533222432, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1033206404.

It is not an unprimeable number, because it can be changed into a prime (1033206401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 479039 + ... + 481190.

It is an arithmetic number, because the mean of its divisors is an integer number (151236225).

Almost surely, 2^1033206404 is an apocalyptic number.

It is an amenable number.

1033206404 is a deficient number, since it is larger than the sum of its proper divisors (781628296).

1033206404 is a wasteful number, since it uses less digits than its factorization.

1033206404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960502 (or 960500 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1033206404 is about 32143.5281822018. The cubic root of 1033206404 is about 1010.9484943414.

Adding to 1033206404 its reverse (4046023301), we get a palindrome (5079229705).

The spelling of 1033206404 in words is "one billion, thirty-three million, two hundred six thousand, four hundred four".