460717621 has 16 divisors (see below), whose sum is σ = 567892864. Its totient is φ = 363973824.

The previous prime is 460717619. The next prime is 460717633. The reversal of 460717621 is 126717064.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 460717621 - 2¹ = 460717619 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (460717601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63250 + ... + 70156.

It is an arithmetic number, because the mean of its divisors is an integer number (35493304).

Almost surely, 2^460717621 is an apocalyptic number.

It is an amenable number.

460717621 is a deficient number, since it is larger than the sum of its proper divisors (107175243).

460717621 is a wasteful number, since it uses less digits than its factorization.

460717621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7660.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 460717621 is about 21464.3336956916. Note that the first 3 decimals coincide. The cubic root of 460717621 is about 772.3454771347.

The spelling of 460717621 in words is "four hundred sixty million, seven hundred seventeen thousand, six hundred twenty-one".