452073384 has 192 divisors, whose sum is σ = 1560124800. Its totient is φ = 115126272.

The previous prime is 452073371. The next prime is 452073397. The reversal of 452073384 is 483370254.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (452073371) and next prime (452073397).

It is a super-2 number, since 2×452073384² = 408740689042422912, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 161404 + ... + 164180.

It is an arithmetic number, because the mean of its divisors is an integer number (8125650).

Almost surely, 2^452073384 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 452073384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (780062400).

452073384 is an abundant number, since it is smaller than the sum of its proper divisors (1108051416).

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

452073384 is a wasteful number, since it uses less digits than its factorization.

452073384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2832 (or 2825 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 452073384 is about 21262.0174019306. The cubic root of 452073384 is about 767.4845581108.

The spelling of 452073384 in words is "four hundred fifty-two million, seventy-three thousand, three hundred eighty-four".