134198896 has 20 divisors (see below), whose sum is σ = 280011592. Its totient is φ = 61937856.

The previous prime is 134198879. The next prime is 134198899. The reversal of 134198896 is 698891431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134198899) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 322386 + ... + 322801.

Almost surely, 2^134198896 is an apocalyptic number.

134198896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

134198896 is an abundant number, since it is smaller than the sum of its proper divisors (145812696).

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

134198896 is a wasteful number, since it uses less digits than its factorization.

134198896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645208 (or 645202 counting only the distinct ones).

The product of its digits is 373248, while the sum is 49.

The square root of 134198896 is about 11584.4247159710. The cubic root of 134198896 is about 511.9760527537.

The spelling of 134198896 in words is "one hundred thirty-four million, one hundred ninety-eight thousand, eight hundred ninety-six".