196178048 has 64 divisors (see below), whose sum is σ = 428742720. Its totient is φ = 88673280.

The previous prime is 196178029. The next prime is 196178051. The reversal of 196178048 is 840871691.

196178048 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389765 + ... + 390267.

It is an arithmetic number, because the mean of its divisors is an integer number (6699105).

Almost surely, 2^196178048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 196178048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214371360).

196178048 is an abundant number, since it is smaller than the sum of its proper divisors (232564672).

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

196178048 is a wasteful number, since it uses less digits than its factorization.

196178048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805 (or 793 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 44.

The square root of 196178048 is about 14006.3574136890. The cubic root of 196178048 is about 581.0544117354.

The spelling of 196178048 in words is "one hundred ninety-six million, one hundred seventy-eight thousand, forty-eight".