460921843 has 4 divisors (see below), whose sum is σ = 461151040. Its totient is φ = 460692648.

The previous prime is 460921823. The next prime is 460921871. The reversal of 460921843 is 348129064.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-460921843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (460921823) 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, 111555 + ... + 115612.

It is an arithmetic number, because the mean of its divisors is an integer number (115287760).

Almost surely, 2^460921843 is an apocalyptic number.

460921843 is a deficient number, since it is larger than the sum of its proper divisors (229197).

460921843 is a wasteful number, since it uses less digits than its factorization.

460921843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229196.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 460921843 is about 21469.0904092372. The cubic root of 460921843 is about 772.4595793026.

The spelling of 460921843 in words is "four hundred sixty million, nine hundred twenty-one thousand, eight hundred forty-three".