196752647 has 16 divisors (see below), whose sum is σ = 243328512. Its totient is φ = 154919520.

The previous prime is 196752623. The next prime is 196752659. The reversal of 196752647 is 746257691.

It is not a de Polignac number, because 196752647 - 2⁶ = 196752583 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196752607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14078 + ... + 24324.

It is an arithmetic number, because the mean of its divisors is an integer number (15208032).

Almost surely, 2^196752647 is an apocalyptic number.

196752647 is a deficient number, since it is larger than the sum of its proper divisors (46575865).

196752647 is a wasteful number, since it uses less digits than its factorization.

196752647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10478.

The product of its digits is 635040, while the sum is 47.

The square root of 196752647 is about 14026.8544941480. The cubic root of 196752647 is about 581.6211551415.

It can be divided in two parts, 19675 and 2647, that added together give a palindrome (22322).

The spelling of 196752647 in words is "one hundred ninety-six million, seven hundred fifty-two thousand, six hundred forty-seven".