196031506 has 16 divisors (see below), whose sum is σ = 323958528. Its totient is φ = 88222000.

The previous prime is 196031483. The next prime is 196031509. The reversal of 196031506 is 605130691.

196031506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (196031509) 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, 41890 + ... + 46333.

It is an arithmetic number, because the mean of its divisors is an integer number (20247408).

Almost surely, 2^196031506 is an apocalyptic number.

196031506 is a deficient number, since it is larger than the sum of its proper divisors (127927022).

196031506 is a wasteful number, since it uses less digits than its factorization.

196031506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88337.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 196031506 is about 14001.1251690712. The cubic root of 196031506 is about 580.9096961112.

The spelling of 196031506 in words is "one hundred ninety-six million, thirty-one thousand, five hundred six".