196752745 has 32 divisors (see below), whose sum is σ = 276514560. Its totient is φ = 131619840.

The previous prime is 196752719. The next prime is 196752757. The reversal of 196752745 is 547257691.

It is not a de Polignac number, because 196752745 - 2¹⁷ = 196621673 is a prime.

Its product of digits (529200) is a multiple of the sum of its prime divisors (945).

It is a junction number, because it is equal to n+sod(n) for n = 196752695 and 196752704.

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, 258165 + ... + 258925.

It is an arithmetic number, because the mean of its divisors is an integer number (8641080).

Almost surely, 2^196752745 is an apocalyptic number.

It is an amenable number.

196752745 is a deficient number, since it is larger than the sum of its proper divisors (79761815).

196752745 is an equidigital number, since it uses as much as digits as its factorization.

196752745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945.

The product of its digits is 529200, while the sum is 46.

The square root of 196752745 is about 14026.8579874468. The cubic root of 196752745 is about 581.6212517075.

The spelling of 196752745 in words is "one hundred ninety-six million, seven hundred fifty-two thousand, seven hundred forty-five".