460921 has 8 divisors (see below), whose sum is σ = 514080. Its totient is φ = 410688.

The previous prime is 460919. The next prime is 460937. The reversal of 460921 is 129064.

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

It is a cyclic number.

It is not a de Polignac number, because 460921 - 2¹ = 460919 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 460892 and 460901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (460951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391 + ... + 1036.

It is an arithmetic number, because the mean of its divisors is an integer number (64260).

2⁴⁶⁰⁹²¹ is an apocalyptic number.

It is an amenable number.

460921 is a deficient number, since it is larger than the sum of its proper divisors (53159).

460921 is a wasteful number, since it uses less digits than its factorization.

460921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1463.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 460921 is about 678.9116290063. The cubic root of 460921 is about 77.2459108374.

Adding to 460921 its reverse (129064), we get a palindrome (589985).

It can be divided in two parts, 460 and 921, that multiplied together give a triangular number (423660 = T₉₂₀).

The spelling of 460921 in words is "four hundred sixty thousand, nine hundred twenty-one".