196494788 has 12 divisors (see below), whose sum is σ = 392989632. Its totient is φ = 84212040.

The previous prime is 196494769. The next prime is 196494799. The reversal of 196494788 is 887494691.

196494788 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

196494788 is an admirable number.

It is a super-2 number, since 2×196494788² = 77220403422329888, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3508808 + ... + 3508863.

It is an arithmetic number, because the mean of its divisors is an integer number (32749136).

Almost surely, 2^196494788 is an apocalyptic number.

It is an amenable number.

196494788 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

196494788 is a wasteful number, since it uses less digits than its factorization.

196494788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7017682 (or 7017680 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 56.

The square root of 196494788 is about 14017.6598617601. The cubic root of 196494788 is about 581.3669581115.

The spelling of 196494788 in words is "one hundred ninety-six million, four hundred ninety-four thousand, seven hundred eighty-eight".