131469207 has 8 divisors (see below), whose sum is σ = 176453760. Its totient is φ = 87065400.

The previous prime is 131469197. The next prime is 131469259. The reversal of 131469207 is 702964131.

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

It is not a de Polignac number, because 131469207 - 2¹¹ = 131467159 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131469307) 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 7 ways as a sum of consecutive naturals, for example, 144657 + ... + 145562.

It is an arithmetic number, because the mean of its divisors is an integer number (22056720).

Almost surely, 2^131469207 is an apocalyptic number.

131469207 is a deficient number, since it is larger than the sum of its proper divisors (44984553).

131469207 is a wasteful number, since it uses less digits than its factorization.

131469207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290373.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 131469207 is about 11466.0022239663. The cubic root of 131469207 is about 508.4809432000.

The spelling of 131469207 in words is "one hundred thirty-one million, four hundred sixty-nine thousand, two hundred seven".