452666862 has 24 divisors (see below), whose sum is σ = 988505856. Its totient is φ = 149700096.

The previous prime is 452666861. The next prime is 452666881. The reversal of 452666862 is 268666254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452666861) 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 11 ways as a sum of consecutive naturals, for example, 96723 + ... + 101294.

It is an arithmetic number, because the mean of its divisors is an integer number (41187744).

Almost surely, 2^452666862 is an apocalyptic number.

452666862 is an abundant number, since it is smaller than the sum of its proper divisors (535838994).

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

452666862 is a wasteful number, since it uses less digits than its factorization.

452666862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198152 (or 198149 counting only the distinct ones).

The product of its digits is 829440, while the sum is 45.

The square root of 452666862 is about 21275.9691201130. The cubic root of 452666862 is about 767.8202602652.

The spelling of 452666862 in words is "four hundred fifty-two million, six hundred sixty-six thousand, eight hundred sixty-two".