451712036 has 12 divisors (see below), whose sum is σ = 815996160. Its totient is φ = 218570280.

The previous prime is 451711993. The next prime is 451712039. The reversal of 451712036 is 630217154.

It is not an unprimeable number, because it can be changed into a prime (451712039) 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, 1821296 + ... + 1821543.

It is an arithmetic number, because the mean of its divisors is an integer number (67999680).

Almost surely, 2^451712036 is an apocalyptic number.

It is an amenable number.

451712036 is a deficient number, since it is larger than the sum of its proper divisors (364284124).

451712036 is a wasteful number, since it uses less digits than its factorization.

451712036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3642874 (or 3642872 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 451712036 is about 21253.5182028764. The cubic root of 451712036 is about 767.2800168839.

The spelling of 451712036 in words is "four hundred fifty-one million, seven hundred twelve thousand, thirty-six".