453214032 has 40 divisors (see below), whose sum is σ = 1173389184. Its totient is φ = 150737664.

The previous prime is 453214031. The next prime is 453214051. The reversal of 453214032 is 230412354.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 453213993 and 453214011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453214031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12028 + ... + 32420.

Almost surely, 2^453214032 is an apocalyptic number.

It is an amenable number.

453214032 is an abundant number, since it is smaller than the sum of its proper divisors (720175152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

453214032 is a wasteful number, since it uses less digits than its factorization.

453214032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20867 (or 20861 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 453214032 is about 21288.8241103167. The cubic root of 453214032 is about 768.1295083246.

Adding to 453214032 its reverse (230412354), we get a palindrome (683626386).

The spelling of 453214032 in words is "four hundred fifty-three million, two hundred fourteen thousand, thirty-two".