468831132 has 96 divisors (see below), whose sum is σ = 1515440640. Its totient is φ = 121772160.

The previous prime is 468831091. The next prime is 468831133. The reversal of 468831132 is 231138864.

468831132 is a `hidden beast` number, since 468 + 83 + 113 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468831133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19873 + ... + 36504.

It is an arithmetic number, because the mean of its divisors is an integer number (15785840).

Almost surely, 2^468831132 is an apocalyptic number.

468831132 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

468831132 is an abundant number, since it is smaller than the sum of its proper divisors (1046609508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

468831132 is a wasteful number, since it uses less digits than its factorization.

468831132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56408 (or 56400 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 468831132 is about 21652.5086768254. The cubic root of 468831132 is about 776.8529409675.

Adding to 468831132 its reverse (231138864), we get a palindrome (699969996).

The spelling of 468831132 in words is "four hundred sixty-eight million, eight hundred thirty-one thousand, one hundred thirty-two".