452470032 has 60 divisors (see below), whose sum is σ = 1447189120. Its totient is φ = 129276864.

The previous prime is 452470021. The next prime is 452470033. The reversal of 452470032 is 230074254.

It is a junction number, because it is equal to n+sod(n) for n = 452469978 and 452470005.

It is not an unprimeable number, because it can be changed into a prime (452470033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 223432 + ... + 225447.

Almost surely, 2^452470032 is an apocalyptic number.

452470032 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

452470032 is an abundant number, since it is smaller than the sum of its proper divisors (994719088).

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

452470032 is a wasteful number, since it uses less digits than its factorization.

452470032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448900 (or 448891 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 452470032 is about 21271.3429759383. The cubic root of 452470032 is about 767.7089554737.

The spelling of 452470032 in words is "four hundred fifty-two million, four hundred seventy thousand, thirty-two".