452691360 has 144 divisors (see below), whose sum is σ = 1685305440. Its totient is φ = 109739520.

The previous prime is 452691347. The next prime is 452691367. The reversal of 452691360 is 63196254.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (144).

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

It is not an unprimeable number, because it can be changed into a prime (452691367) 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, 1551 + ... + 30129.

It is an arithmetic number, because the mean of its divisors is an integer number (11703510).

Almost surely, 2^452691360 is an apocalyptic number.

452691360 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 452691360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (842652720).

452691360 is an abundant number, since it is smaller than the sum of its proper divisors (1232614080).

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

452691360 is a wasteful number, since it uses less digits than its factorization.

452691360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28611 (or 28600 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 452691360 is about 21276.5448322795. The cubic root of 452691360 is about 767.8341113059.

The spelling of 452691360 in words is "four hundred fifty-two million, six hundred ninety-one thousand, three hundred sixty".