460213731 has 20 divisors (see below), whose sum is σ = 711189600. Its totient is φ = 296228016.

The previous prime is 460213729. The next prime is 460213759. The reversal of 460213731 is 137312064.

It is not a de Polignac number, because 460213731 - 2¹ = 460213729 is a prime.

It is a super-2 number, since 2×460213731² = 423593356401880722, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 460213695 and 460213704.

It is not an unprimeable number, because it can be changed into a prime (460213781) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 95611 + ... + 100308.

It is an arithmetic number, because the mean of its divisors is an integer number (35559480).

Almost surely, 2^460213731 is an apocalyptic number.

460213731 is a deficient number, since it is larger than the sum of its proper divisors (250975869).

460213731 is a wasteful number, since it uses less digits than its factorization.

460213731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195960 (or 195951 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 460213731 is about 21452.5926405178. The cubic root of 460213731 is about 772.0638012498.

Adding to 460213731 its reverse (137312064), we get a palindrome (597525795).

The spelling of 460213731 in words is "four hundred sixty million, two hundred thirteen thousand, seven hundred thirty-one".