196350540 has 96 divisors (see below), whose sum is σ = 576930816. Its totient is φ = 49800960.

The previous prime is 196350533. The next prime is 196350569. The reversal of 196350540 is 45053691.

It is a happy number.

196350540 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 362670 + ... + 363210.

It is an arithmetic number, because the mean of its divisors is an integer number (6009696).

Almost surely, 2^196350540 is an apocalyptic number.

196350540 is a gapful number since it is divisible by the number (10) 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 196350540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (288465408).

196350540 is an abundant number, since it is smaller than the sum of its proper divisors (380580276).

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

196350540 is a wasteful number, since it uses less digits than its factorization.

196350540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839 (or 837 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 196350540 is about 14012.5136931244. The cubic root of 196350540 is about 581.2246616310.

The spelling of 196350540 in words is "one hundred ninety-six million, three hundred fifty thousand, five hundred forty".