452141732 has 24 divisors (see below), whose sum is σ = 925315776. Its totient is φ = 189268128.

The previous prime is 452141713. The next prime is 452141737. The reversal of 452141732 is 237141254.

It is a junction number, because it is equal to n+sod(n) for n = 452141695 and 452141704.

It is not an unprimeable number, because it can be changed into a prime (452141737) 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, 186563 + ... + 188970.

It is an arithmetic number, because the mean of its divisors is an integer number (38554824).

Almost surely, 2^452141732 is an apocalyptic number.

It is an amenable number.

452141732 is an abundant number, since it is smaller than the sum of its proper divisors (473174044).

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

452141732 is a wasteful number, since it uses less digits than its factorization.

452141732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375587 (or 375585 counting only the distinct ones).

The product of its digits is 6720, while the sum is 29.

The square root of 452141732 is about 21263.6246204639. The cubic root of 452141732 is about 767.5232342735.

Adding to 452141732 its reverse (237141254), we get a palindrome (689282986).

The spelling of 452141732 in words is "four hundred fifty-two million, one hundred forty-one thousand, seven hundred thirty-two".