460421854 has 8 divisors (see below), whose sum is σ = 694625400. Its totient is φ = 228880056.

The previous prime is 460421809. The next prime is 460421873. The reversal of 460421854 is 458124064.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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, 665004 + ... + 665695.

It is an arithmetic number, because the mean of its divisors is an integer number (86828175).

Almost surely, 2^460421854 is an apocalyptic number.

460421854 is a deficient number, since it is larger than the sum of its proper divisors (234203546).

460421854 is a wasteful number, since it uses less digits than its factorization.

460421854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330874.

The product of its (nonzero) digits is 30720, while the sum is 34.

The square root of 460421854 is about 21457.4428578990. The cubic root of 460421854 is about 772.1801674855.

The spelling of 460421854 in words is "four hundred sixty million, four hundred twenty-one thousand, eight hundred fifty-four".