196706072 has 16 divisors (see below), whose sum is σ = 381542400. Its totient is φ = 94961440.

The previous prime is 196706071. The next prime is 196706077. The reversal of 196706072 is 270607691.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196706071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423704 + ... + 424167.

It is an arithmetic number, because the mean of its divisors is an integer number (23846400).

Almost surely, 2^196706072 is an apocalyptic number.

It is an amenable number.

196706072 is a deficient number, since it is larger than the sum of its proper divisors (184836328).

196706072 is a wasteful number, since it uses less digits than its factorization.

196706072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847906 (or 847902 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 38.

The square root of 196706072 is about 14025.1941876040. The cubic root of 196706072 is about 581.5752580156.

It can be divided in two parts, 19670 and 6072, that multiplied together give a triangular number (119436240 = T₁₅₄₅₅).

The spelling of 196706072 in words is "one hundred ninety-six million, seven hundred six thousand, seventy-two".