131574214 has 8 divisors (see below), whose sum is σ = 205942320. Its totient is φ = 62926776.

The previous prime is 131574187. The next prime is 131574253. The reversal of 131574214 is 412475131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×131574214³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1430109 + ... + 1430200.

It is an arithmetic number, because the mean of its divisors is an integer number (25742790).

Almost surely, 2^131574214 is an apocalyptic number.

131574214 is a deficient number, since it is larger than the sum of its proper divisors (74368106).

131574214 is a wasteful number, since it uses less digits than its factorization.

131574214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2860334.

The product of its digits is 3360, while the sum is 28.

The square root of 131574214 is about 11470.5803689264. The cubic root of 131574214 is about 508.6162850297.

It can be divided in two parts, 13157 and 4214, that added together give a palindrome (17371).

The spelling of 131574214 in words is "one hundred thirty-one million, five hundred seventy-four thousand, two hundred fourteen".