196040592 has 120 divisors (see below), whose sum is σ = 624656448. Its totient is φ = 56812800.

The previous prime is 196040591. The next prime is 196040599. The reversal of 196040592 is 295040691.

196040592 is a `hidden beast` number, since 1 + 9 + 60 + 4 + 0 + 592 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (196040591) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33742 + ... + 39122.

Almost surely, 2^196040592 is an apocalyptic number.

196040592 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 196040592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (312328224).

196040592 is an abundant number, since it is smaller than the sum of its proper divisors (428615856).

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

196040592 is a wasteful number, since it uses less digits than its factorization.

196040592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5429 (or 5420 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 196040592 is about 14001.4496392338. The cubic root of 196040592 is about 580.9186709677.

Subtracting 196040592 from its reverse (295040691), we obtain a palindrome (99000099).

The spelling of 196040592 in words is "one hundred ninety-six million, forty thousand, five hundred ninety-two".