452111147 has 8 divisors (see below), whose sum is σ = 463741200. Its totient is φ = 440596000.

The previous prime is 452111117. The next prime is 452111171. The reversal of 452111147 is 741111254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 452111147 - 2⁸ = 452110891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (452111117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20729 + ... + 36522.

It is an arithmetic number, because the mean of its divisors is an integer number (57967650).

Almost surely, 2^452111147 is an apocalyptic number.

452111147 is a deficient number, since it is larger than the sum of its proper divisors (11630053).

452111147 is a wasteful number, since it uses less digits than its factorization.

452111147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57453.

The product of its digits is 1120, while the sum is 26.

The square root of 452111147 is about 21262.9054223547. The cubic root of 452111147 is about 767.5059275856.

The spelling of 452111147 in words is "four hundred fifty-two million, one hundred eleven thousand, one hundred forty-seven".