452926656 has 168 divisors, whose sum is σ = 1598009504. Its totient is φ = 119439360.

The previous prime is 452926651. The next prime is 452926681. The reversal of 452926656 is 656629254.

It is a happy number.

452926656 is a `hidden beast` number, since 452 + 92 + 66 + 56 = 666.

It is a tau number, because it is divible by the number of its divisors (168).

It is not an unprimeable number, because it can be changed into a prime (452926651) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48096 + ... + 56736.

Almost surely, 2^452926656 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 452926656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (799004752).

452926656 is an abundant number, since it is smaller than the sum of its proper divisors (1145082848).

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

452926656 is a wasteful number, since it uses less digits than its factorization.

452926656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8679 (or 8666 counting only the distinct ones).

The product of its digits is 777600, while the sum is 45.

The square root of 452926656 is about 21282.0735831826. The cubic root of 452926656 is about 767.9671209883.

The spelling of 452926656 in words is "four hundred fifty-two million, nine hundred twenty-six thousand, six hundred fifty-six".