452132214 has 32 divisors (see below), whose sum is σ = 949432320. Its totient is φ = 143338272.

The previous prime is 452132209. The next prime is 452132231. The reversal of 452132214 is 412231254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7734 + ... + 31049.

It is an arithmetic number, because the mean of its divisors is an integer number (29669760).

Almost surely, 2^452132214 is an apocalyptic number.

452132214 is an abundant number, since it is smaller than the sum of its proper divisors (497300106).

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

452132214 is a wasteful number, since it uses less digits than its factorization.

452132214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38884.

The product of its digits is 1920, while the sum is 24.

The square root of 452132214 is about 21263.4008098422. The cubic root of 452132214 is about 767.5178485453.

Adding to 452132214 its reverse (412231254), we get a palindrome (864363468).

The spelling of 452132214 in words is "four hundred fifty-two million, one hundred thirty-two thousand, two hundred fourteen".