131804414 has 12 divisors (see below), whose sum is σ = 229985424. Its totient is φ = 56487564.

The previous prime is 131804377. The next prime is 131804429. The reversal of 131804414 is 414408131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 672374 + ... + 672569.

It is an arithmetic number, because the mean of its divisors is an integer number (19165452).

Almost surely, 2^131804414 is an apocalyptic number.

131804414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

131804414 is a deficient number, since it is larger than the sum of its proper divisors (98181010).

131804414 is a wasteful number, since it uses less digits than its factorization.

131804414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344959 (or 1344952 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 131804414 is about 11480.6103496286. The cubic root of 131804414 is about 508.9127343342.

The spelling of 131804414 in words is "one hundred thirty-one million, eight hundred four thousand, four hundred fourteen".