196264025 has 12 divisors (see below), whose sum is σ = 251760300. Its totient is φ = 151596480.

The previous prime is 196263959. The next prime is 196264027. The reversal of 196264025 is 520462691.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 795664 + 195468361 = 892^2 + 13981^2 .

It is not a de Polignac number, because 196264025 - 2¹⁴ = 196247641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (196264027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 134630 + ... + 136079.

It is an arithmetic number, because the mean of its divisors is an integer number (20980025).

Almost surely, 2^196264025 is an apocalyptic number.

It is an amenable number.

196264025 is a deficient number, since it is larger than the sum of its proper divisors (55496275).

196264025 is a wasteful number, since it uses less digits than its factorization.

196264025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270748 (or 270743 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 196264025 is about 14009.4262908943. The cubic root of 196264025 is about 581.1392836487.

The spelling of 196264025 in words is "one hundred ninety-six million, two hundred sixty-four thousand, twenty-five".