462254866 has 4 divisors (see below), whose sum is σ = 693382302. Its totient is φ = 231127432.

The previous prime is 462254861. The next prime is 462254921. The reversal of 462254866 is 668452264.

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

It can be written as a sum of positive squares in only one way, i.e., 276723225 + 185531641 = 16635^2 + 13621^2 .

It is a super-2 number, since 2×462254866² = 427359122281355912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (462254861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115563715 + ... + 115563718.

Almost surely, 2^462254866 is an apocalyptic number.

462254866 is a deficient number, since it is larger than the sum of its proper divisors (231127436).

462254866 is a wasteful number, since it uses less digits than its factorization.

462254866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231127435.

The product of its digits is 552960, while the sum is 43.

The square root of 462254866 is about 21500.1131624929. The cubic root of 462254866 is about 773.2035342911.

The spelling of 462254866 in words is "four hundred sixty-two million, two hundred fifty-four thousand, eight hundred sixty-six".