461313532 has 12 divisors (see below), whose sum is σ = 807510816. Its totient is φ = 230596160.

The previous prime is 461313491. The next prime is 461313533. The reversal of 461313532 is 235313164.

It is a self number, because there is not a number n which added to its sum of digits gives 461313532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461313533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4932 + ... + 30772.

It is an arithmetic number, because the mean of its divisors is an integer number (67292568).

Almost surely, 2^461313532 is an apocalyptic number.

It is an amenable number.

461313532 is a deficient number, since it is larger than the sum of its proper divisors (346197284).

461313532 is a wasteful number, since it uses less digits than its factorization.

461313532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30308 (or 30306 counting only the distinct ones).

The product of its digits is 6480, while the sum is 28.

The square root of 461313532 is about 21478.2106331044. The cubic root of 461313532 is about 772.6783280699.

Adding to 461313532 its reverse (235313164), we get a palindrome (696626696).

It can be divided in two parts, 4613 and 13532, that added together give a triangular number (18145 = T₁₉₀).

The spelling of 461313532 in words is "four hundred sixty-one million, three hundred thirteen thousand, five hundred thirty-two".