675694 has 16 divisors (see below), whose sum is σ = 1088928. Its totient is φ = 313632.

The previous prime is 675643. The next prime is 675713. The reversal of 675694 is 496576.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent 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, 1504 + ... + 1900.

It is an arithmetic number, because the mean of its divisors is an integer number (68058).

2⁶⁷⁵⁶⁹⁴ is an apocalyptic number.

675694 is a deficient number, since it is larger than the sum of its proper divisors (413234).

675694 is a wasteful number, since it uses less digits than its factorization.

675694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459.

The product of its digits is 45360, while the sum is 37.

The square root of 675694 is about 822.0060827026. The cubic root of 675694 is about 87.7505850833.

It can be divided in two parts, 675 and 694, that added together give a square (1369 = 37²).

The spelling of 675694 in words is "six hundred seventy-five thousand, six hundred ninety-four".