196005494 has 16 divisors (see below), whose sum is σ = 307487232. Its totient is φ = 93529128.

The previous prime is 196005437. The next prime is 196005499. The reversal of 196005494 is 494500691.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196005499) 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, 16697 + ... + 25899.

It is an arithmetic number, because the mean of its divisors is an integer number (19217952).

Almost surely, 2^196005494 is an apocalyptic number.

196005494 is a deficient number, since it is larger than the sum of its proper divisors (111481738).

196005494 is a wasteful number, since it uses less digits than its factorization.

196005494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9691.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 196005494 is about 14000.1962129107. The cubic root of 196005494 is about 580.8840007663.

The spelling of 196005494 in words is "one hundred ninety-six million, five thousand, four hundred ninety-four".