196937476 has 12 divisors (see below), whose sum is σ = 348053580. Its totient is φ = 97493600.

The previous prime is 196937471. The next prime is 196937519. The reversal of 196937476 is 674739691.

It can be written as a sum of positive squares in 2 ways, for example, as 97416900 + 99520576 = 9870^2 + 9976^2 .

It is not an unprimeable number, because it can be changed into a prime (196937471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243331 + ... + 244138.

It is an arithmetic number, because the mean of its divisors is an integer number (29004465).

Almost surely, 2^196937476 is an apocalyptic number.

It is an amenable number.

196937476 is a deficient number, since it is larger than the sum of its proper divisors (151116104).

196937476 is a wasteful number, since it uses less digits than its factorization.

196937476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487574 (or 487572 counting only the distinct ones).

The product of its digits is 1714608, while the sum is 52.

The square root of 196937476 is about 14033.4413455859. The cubic root of 196937476 is about 581.8032226830.

The spelling of 196937476 in words is "one hundred ninety-six million, nine hundred thirty-seven thousand, four hundred seventy-six".