265014197 has 12 divisors (see below), whose sum is σ = 309185100. Its totient is φ = 226489536.

The previous prime is 265014193. The next prime is 265014221. The reversal of 265014197 is 791410562.

It can be written as a sum of positive squares in 2 ways, for example, as 232227121 + 32787076 = 15239^2 + 5726^2 .

It is not a de Polignac number, because 265014197 - 2² = 265014193 is a prime.

It is a super-2 number, since 2×265014197² = 140465049223109618, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265014193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9353 + ... + 24849.

It is an arithmetic number, because the mean of its divisors is an integer number (25765425).

Almost surely, 2^265014197 is an apocalyptic number.

It is an amenable number.

265014197 is a deficient number, since it is larger than the sum of its proper divisors (44170903).

265014197 is a wasteful number, since it uses less digits than its factorization.

265014197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15860 (or 15853 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 265014197 is about 16279.2566476483. The cubic root of 265014197 is about 642.3272990386.

The spelling of 265014197 in words is "two hundred sixty-five million, fourteen thousand, one hundred ninety-seven".