452576376 has 128 divisors (see below), whose sum is σ = 1470374400. Its totient is φ = 126282240.

The previous prime is 452576351. The next prime is 452576387. The reversal of 452576376 is 673675254.

452576376 is a `hidden beast` number, since 4 + 5 + 2 + 5 + 7 + 637 + 6 = 666.

It is a super-2 number, since 2×452576376² = 409650752226586752, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61536 + ... + 68496.

It is an arithmetic number, because the mean of its divisors is an integer number (11487300).

Almost surely, 2^452576376 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 452576376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (735187200).

452576376 is an abundant number, since it is smaller than the sum of its proper divisors (1017798024).

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

452576376 is a wasteful number, since it uses less digits than its factorization.

452576376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7026 (or 7016 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 45.

The square root of 452576376 is about 21273.8425302060. The cubic root of 452576376 is about 767.7690956231.

The spelling of 452576376 in words is "four hundred fifty-two million, five hundred seventy-six thousand, three hundred seventy-six".