196131416 has 16 divisors (see below), whose sum is σ = 396034800. Its totient is φ = 90522144.

The previous prime is 196131359. The next prime is 196131449. The reversal of 196131416 is 614131691.

196131416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 942836 + ... + 943043.

It is an arithmetic number, because the mean of its divisors is an integer number (24752175).

Almost surely, 2^196131416 is an apocalyptic number.

It is an amenable number.

196131416 is an abundant number, since it is smaller than the sum of its proper divisors (199903384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

196131416 is a wasteful number, since it uses less digits than its factorization.

196131416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1885898 (or 1885894 counting only the distinct ones).

The product of its digits is 3888, while the sum is 32.

The square root of 196131416 is about 14004.6926421111. The cubic root of 196131416 is about 581.0083687372.

The spelling of 196131416 in words is "one hundred ninety-six million, one hundred thirty-one thousand, four hundred sixteen".