452069100 has 540 divisors, whose sum is σ = 1831898376. Its totient is φ = 95800320.

The previous prime is 452069069. The next prime is 452069119. The reversal of 452069100 is 1960254.

It is a tau number, because it is divible by the number of its divisors (540).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 179 ways as a sum of consecutive naturals, for example, 6747267 + ... + 6747333.

Almost surely, 2^452069100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 452069100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (915949188).

452069100 is an abundant number, since it is smaller than the sum of its proper divisors (1379829276).

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

452069100 is a wasteful number, since it uses less digits than its factorization.

452069100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124 (or 101 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 452069100 is about 21261.9166586646. The cubic root of 452069100 is about 767.4821337889.

The spelling of 452069100 in words is "four hundred fifty-two million, sixty-nine thousand, one hundred".