452766939 has 4 divisors (see below), whose sum is σ = 603689256. Its totient is φ = 301844624.

The previous prime is 452766917. The next prime is 452766943. The reversal of 452766939 is 939667254.

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

It is a cyclic number.

It is not a de Polignac number, because 452766939 - 2⁵ = 452766907 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 452766891 and 452766900.

It is not an unprimeable number, because it can be changed into a prime (452766959) 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, 75461154 + ... + 75461159.

It is an arithmetic number, because the mean of its divisors is an integer number (150922314).

Almost surely, 2^452766939 is an apocalyptic number.

452766939 is a deficient number, since it is larger than the sum of its proper divisors (150922317).

452766939 is a wasteful number, since it uses less digits than its factorization.

452766939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150922316.

The product of its digits is 2449440, while the sum is 51.

The square root of 452766939 is about 21278.3208689032. The cubic root of 452766939 is about 767.8768401274.

The spelling of 452766939 in words is "four hundred fifty-two million, seven hundred sixty-six thousand, nine hundred thirty-nine".