452108448 has 72 divisors (see below), whose sum is σ = 1402573536. Its totient is φ = 137001600.

The previous prime is 452108417. The next prime is 452108453. The reversal of 452108448 is 844801254.

It is a tau number, because it is divible by the number of its divisors (72).

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 11 ways as a sum of consecutive naturals, for example, 68188 + ... + 74523.

It is an arithmetic number, because the mean of its divisors is an integer number (19480188).

Almost surely, 2^452108448 is an apocalyptic number.

452108448 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

452108448 is an abundant number, since it is smaller than the sum of its proper divisors (950465088).

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

452108448 is a wasteful number, since it uses less digits than its factorization.

452108448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142738 (or 142727 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 36.

The square root of 452108448 is about 21262.8419549222. The cubic root of 452108448 is about 767.5044003044.

It can be divided in two parts, 452 and 108448, that added together give a square (108900 = 330²).

The spelling of 452108448 in words is "four hundred fifty-two million, one hundred eight thousand, four hundred forty-eight".