196825395 has 16 divisors (see below), whose sum is σ = 339145632. Its totient is φ = 96898560.

The previous prime is 196825393. The next prime is 196825441. The reversal of 196825395 is 593528691.

It is a happy number.

It is not a de Polignac number, because 196825395 - 2¹ = 196825393 is a prime.

It is a super-2 number, since 2×196825395² = 77480472233812050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (196825393) 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, 504486 + ... + 504875.

It is an arithmetic number, because the mean of its divisors is an integer number (21196602).

Almost surely, 2^196825395 is an apocalyptic number.

196825395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

196825395 is a deficient number, since it is larger than the sum of its proper divisors (142320237).

196825395 is a wasteful number, since it uses less digits than its factorization.

196825395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009382.

The product of its digits is 583200, while the sum is 48.

The square root of 196825395 is about 14029.4474231881. The cubic root of 196825395 is about 581.6928298435.

The spelling of 196825395 in words is "one hundred ninety-six million, eight hundred twenty-five thousand, three hundred ninety-five".