695266 has 36 divisors (see below), whose sum is σ = 1314306. Its totient is φ = 274560.

The previous prime is 695263. The next prime is 695269. The reversal of 695266 is 662596.

It is an interprime number because it is at equal distance from previous prime (695263) and next prime (695269).

It can be written as a sum of positive squares in 3 ways, for example, as 450241 + 245025 = 671^2 + 495^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (695263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 40890 + ... + 40906.

2⁶⁹⁵²⁶⁶ is an apocalyptic number.

695266 is a deficient number, since it is larger than the sum of its proper divisors (619040).

695266 is a wasteful number, since it uses less digits than its factorization.

695266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67 (or 43 counting only the distinct ones).

The product of its digits is 19440, while the sum is 34.

The square root of 695266 is about 833.8261209629. The cubic root of 695266 is about 88.5897883252.

Multiplying 695266 by its sum of digits (34), we get a square (23639044 = 4862²).

695266 divided by its sum of digits (34) gives a square (20449 = 143²).

It can be divided in two parts, 695 and 266, that added together give a square (961 = 31²).

The spelling of 695266 in words is "six hundred ninety-five thousand, two hundred sixty-six".