131468384 has 12 divisors (see below), whose sum is σ = 258828444. Its totient is φ = 65734176.

The previous prime is 131468383. The next prime is 131468411. The reversal of 131468384 is 483864131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131468383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2054162 + ... + 2054225.

It is an arithmetic number, because the mean of its divisors is an integer number (21569037).

Almost surely, 2^131468384 is an apocalyptic number.

It is an amenable number.

131468384 is a deficient number, since it is larger than the sum of its proper divisors (127360060).

131468384 is an equidigital number, since it uses as much as digits as its factorization.

131468384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4108397 (or 4108389 counting only the distinct ones).

The product of its digits is 55296, while the sum is 38.

The square root of 131468384 is about 11465.9663352026. The cubic root of 131468384 is about 508.4798821639.

The spelling of 131468384 in words is "one hundred thirty-one million, four hundred sixty-eight thousand, three hundred eighty-four".