131675925 has 24 divisors (see below), whose sum is σ = 218708224. Its totient is φ = 69903360.

The previous prime is 131675923. The next prime is 131675939. The reversal of 131675925 is 529576131.

It is not a de Polignac number, because 131675925 - 2¹ = 131675923 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131675923) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12789 + ... + 20661.

Almost surely, 2^131675925 is an apocalyptic number.

131675925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

131675925 is a deficient number, since it is larger than the sum of its proper divisors (87032299).

131675925 is a wasteful number, since it uses less digits than its factorization.

131675925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8109 (or 8104 counting only the distinct ones).

The product of its digits is 56700, while the sum is 39.

The square root of 131675925 is about 11475.0130718880. The cubic root of 131675925 is about 508.7473100611.

The spelling of 131675925 in words is "one hundred thirty-one million, six hundred seventy-five thousand, nine hundred twenty-five".