460323621 has 16 divisors (see below), whose sum is σ = 717854400. Its totient is φ = 290730384.

The previous prime is 460323571. The next prime is 460323631. The reversal of 460323621 is 126323064.

460323621 is a `hidden beast` number, since 4 + 6 + 0 + 32 + 3 + 621 = 666.

It is not a de Polignac number, because 460323621 - 2¹⁷ = 460192549 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (460323631) 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, 448146 + ... + 449171.

It is an arithmetic number, because the mean of its divisors is an integer number (44865900).

Almost surely, 2^460323621 is an apocalyptic number.

It is an amenable number.

460323621 is a deficient number, since it is larger than the sum of its proper divisors (257530779).

460323621 is a wasteful number, since it uses less digits than its factorization.

460323621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897345 (or 897339 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 460323621 is about 21455.1537165316. The cubic root of 460323621 is about 772.1252475833.

Adding to 460323621 its reverse (126323064), we get a palindrome (586646685).

It can be divided in two parts, 4603 and 23621, that added together give a square (28224 = 168²).

The spelling of 460323621 in words is "four hundred sixty million, three hundred twenty-three thousand, six hundred twenty-one".