452986880 has 96 divisors (see below), whose sum is σ = 1122750720. Its totient is φ = 175226880.

The previous prime is 452986823. The next prime is 452986883. The reversal of 452986880 is 88689254.

It is a super-2 number, since 2×452986880² = 410394226904268800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452986883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316727 + ... + 318153.

It is an arithmetic number, because the mean of its divisors is an integer number (11695320).

Almost surely, 2^452986880 is an apocalyptic number.

452986880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 452986880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (561375360).

452986880 is an abundant number, since it is smaller than the sum of its proper divisors (669763840).

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

452986880 is a wasteful number, since it uses less digits than its factorization.

452986880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1485 (or 1465 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 50.

The square root of 452986880 is about 21283.4884358744. The cubic root of 452986880 is about 768.0011574057.

The spelling of 452986880 in words is "four hundred fifty-two million, nine hundred eighty-six thousand, eight hundred eighty".