196118592 has 112 divisors (see below), whose sum is σ = 537618432. Its totient is φ = 63060480.

The previous prime is 196118569. The next prime is 196118633. The reversal of 196118592 is 295811691.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 929367 + ... + 929577.

Almost surely, 2^196118592 is an apocalyptic number.

196118592 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 196118592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (268809216).

196118592 is an abundant number, since it is smaller than the sum of its proper divisors (341499840).

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

196118592 is a wasteful number, since it uses less digits than its factorization.

196118592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376 (or 366 counting only the distinct ones).

The product of its digits is 38880, while the sum is 42.

The square root of 196118592 is about 14004.2347880918. The cubic root of 196118592 is about 580.9957054358.

It can be divided in two parts, 19611 and 8592, that added together give a triangular number (28203 = T₂₃₇).

The spelling of 196118592 in words is "one hundred ninety-six million, one hundred eighteen thousand, five hundred ninety-two".