131716270 has 32 divisors (see below), whose sum is σ = 271977408. Its totient is φ = 44990208.

The previous prime is 131716259. The next prime is 131716279. The reversal of 131716270 is 72617131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131716279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15994 + ... + 22786.

It is an arithmetic number, because the mean of its divisors is an integer number (8499294).

Almost surely, 2^131716270 is an apocalyptic number.

131716270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131716270 is an abundant number, since it is smaller than the sum of its proper divisors (140261138).

131716270 is a wasteful number, since it uses less digits than its factorization.

131716270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7084.

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 131716270 is about 11476.7708873184. The cubic root of 131716270 is about 508.7992641655.

The spelling of 131716270 in words is "one hundred thirty-one million, seven hundred sixteen thousand, two hundred seventy".