196078627470 has 64 divisors (see below), whose sum is σ = 543567718656. Its totient is φ = 44738081280.

The previous prime is 196078627441. The next prime is 196078627489. The reversal of 196078627470 is 74726870691.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 196078627470.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17470204 + ... + 17481423.

It is an arithmetic number, because the mean of its divisors is an integer number (8493245604).

Almost surely, 2^196078627470 is an apocalyptic number.

196078627470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

196078627470 is an abundant number, since it is smaller than the sum of its proper divisors (347489091186).

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

196078627470 is a wasteful number, since it uses less digits than its factorization.

196078627470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34951665.

The product of its (nonzero) digits is 7112448, while the sum is 57.

The spelling of 196078627470 in words is "one hundred ninety-six billion, seventy-eight million, six hundred twenty-seven thousand, four hundred seventy".