196671488 has 96 divisors (see below), whose sum is σ = 433414800. Its totient is φ = 88670208.

The previous prime is 196671481. The next prime is 196671493. The reversal of 196671488 is 884176691.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196671481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2209748 + ... + 2209836.

Almost surely, 2^196671488 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 196671488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216707400).

196671488 is an abundant number, since it is smaller than the sum of its proper divisors (236743312).

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

196671488 is an equidigital number, since it uses as much as digits as its factorization.

196671488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207 (or 187 counting only the distinct ones).

The product of its digits is 580608, while the sum is 50.

The square root of 196671488 is about 14023.9612093017. The cubic root of 196671488 is about 581.5411726797.

The spelling of 196671488 in words is "one hundred ninety-six million, six hundred seventy-one thousand, four hundred eighty-eight".