452004436 has 12 divisors (see below), whose sum is σ = 851854612. Its totient is φ = 208617408.

The previous prime is 452004431. The next prime is 452004437. The reversal of 452004436 is 634400254.

It can be written as a sum of positive squares in 2 ways, for example, as 20196036 + 431808400 = 4494^2 + 20780^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452004431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4346145 + ... + 4346248.

Almost surely, 2^452004436 is an apocalyptic number.

It is an amenable number.

452004436 is a deficient number, since it is larger than the sum of its proper divisors (399850176).

452004436 is a wasteful number, since it uses less digits than its factorization.

452004436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8692410 (or 8692408 counting only the distinct ones).

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

The square root of 452004436 is about 21260.3959511576. The cubic root of 452004436 is about 767.4455384755.

The spelling of 452004436 in words is "four hundred fifty-two million, four thousand, four hundred thirty-six".