452876771 has 4 divisors (see below), whose sum is σ = 453112992. Its totient is φ = 452640552.

The previous prime is 452876747. The next prime is 452876783. The reversal of 452876771 is 177678254.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452876771 is a prime.

It is a super-2 number, since 2×452876771² = 410194739422772882, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (452876701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115211 + ... + 119076.

It is an arithmetic number, because the mean of its divisors is an integer number (113278248).

Almost surely, 2^452876771 is an apocalyptic number.

452876771 is a deficient number, since it is larger than the sum of its proper divisors (236221).

452876771 is a wasteful number, since it uses less digits than its factorization.

452876771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236220.

The product of its digits is 658560, while the sum is 47.

The square root of 452876771 is about 21280.9015551503. The cubic root of 452876771 is about 767.9389255134.

The spelling of 452876771 in words is "four hundred fifty-two million, eight hundred seventy-six thousand, seven hundred seventy-one".