452309996 has 12 divisors (see below), whose sum is σ = 825957552. Its totient is φ = 216322128.

The previous prime is 452309993. The next prime is 452310011. The reversal of 452309996 is 699903254.

It is a self number, because there is not a number n which added to its sum of digits gives 452309996.

It is not an unprimeable number, because it can be changed into a prime (452309993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2458115 + ... + 2458298.

It is an arithmetic number, because the mean of its divisors is an integer number (68829796).

Almost surely, 2^452309996 is an apocalyptic number.

452309996 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

452309996 is a deficient number, since it is larger than the sum of its proper divisors (373647556).

452309996 is a wasteful number, since it uses less digits than its factorization.

452309996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4916440 (or 4916438 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 47.

The square root of 452309996 is about 21267.5808685426. The cubic root of 452309996 is about 767.6184334136.

The spelling of 452309996 in words is "four hundred fifty-two million, three hundred nine thousand, nine hundred ninety-six".