695745 has 12 divisors (see below), whose sum is σ = 1206036. Its totient is φ = 371040.

The previous prime is 695743. The next prime is 695749. The reversal of 695745 is 547596.

695745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 194481 + 501264 = 441^2 + 708^2 .

It is not a de Polignac number, because 695745 - 2¹ = 695743 is a prime.

It is a super-2 number, since 2×695745² = 968122210050, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (695743) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7686 + ... + 7775.

It is an arithmetic number, because the mean of its divisors is an integer number (100503).

2⁶⁹⁵⁷⁴⁵ is an apocalyptic number.

It is an amenable number.

695745 is a deficient number, since it is larger than the sum of its proper divisors (510291).

695745 is a wasteful number, since it uses less digits than its factorization.

695745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15472 (or 15469 counting only the distinct ones).

The product of its digits is 37800, while the sum is 36.

The square root of 695745 is about 834.1133016563. The cubic root of 695745 is about 88.6101281507.

The spelling of 695745 in words is "six hundred ninety-five thousand, seven hundred forty-five".