196498265 has 8 divisors (see below), whose sum is σ = 236432328. Its totient is φ = 156775680.

The previous prime is 196498219. The next prime is 196498271. The reversal of 196498265 is 562894691.

It can be written as a sum of positive squares in 4 ways, for example, as 53743561 + 142754704 = 7331^2 + 11948^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 196498265 - 2¹⁰ = 196497241 is a prime.

It is a super-2 number, since 2×196498265² = 77223136296020450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50816 + ... + 54545.

It is an arithmetic number, because the mean of its divisors is an integer number (29554041).

Almost surely, 2^196498265 is an apocalyptic number.

It is an amenable number.

196498265 is a deficient number, since it is larger than the sum of its proper divisors (39934063).

196498265 is a wasteful number, since it uses less digits than its factorization.

196498265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105739.

The product of its digits is 933120, while the sum is 50.

The square root of 196498265 is about 14017.7838833390. The cubic root of 196498265 is about 581.3703872118.

The spelling of 196498265 in words is "one hundred ninety-six million, four hundred ninety-eight thousand, two hundred sixty-five".