452680286 has 4 divisors (see below), whose sum is σ = 679020432. Its totient is φ = 226340142.

The previous prime is 452680247. The next prime is 452680289. The reversal of 452680286 is 682086254.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 682086254 = 2 ⋅341043127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452680289) 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 as a sum of consecutive naturals, namely, 113170070 + ... + 113170073.

It is an arithmetic number, because the mean of its divisors is an integer number (169755108).

Almost surely, 2^452680286 is an apocalyptic number.

452680286 is a deficient number, since it is larger than the sum of its proper divisors (226340146).

452680286 is a wasteful number, since it uses less digits than its factorization.

452680286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226340145.

The product of its (nonzero) digits is 184320, while the sum is 41.

The square root of 452680286 is about 21276.2845910652. The cubic root of 452680286 is about 767.8278501863.

The spelling of 452680286 in words is "four hundred fifty-two million, six hundred eighty thousand, two hundred eighty-six".