452340416 has 28 divisors (see below), whose sum is σ = 979215720. Its totient is φ = 205608960.

The previous prime is 452340397. The next prime is 452340419. The reversal of 452340416 is 614043254.

It is a super-3 number, since 3×452340416³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (452340419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320561 + ... + 321968.

It is an arithmetic number, because the mean of its divisors is an integer number (34971990).

Almost surely, 2^452340416 is an apocalyptic number.

It is an amenable number.

452340416 is an abundant number, since it is smaller than the sum of its proper divisors (526875304).

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

452340416 is a wasteful number, since it uses less digits than its factorization.

452340416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642552 (or 642542 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 452340416 is about 21268.2960295365. The cubic root of 452340416 is about 767.6356416922.

The spelling of 452340416 in words is "four hundred fifty-two million, three hundred forty thousand, four hundred sixteen".