694025 has 24 divisors (see below), whose sum is σ = 964224. Its totient is φ = 492800.

The previous prime is 694019. The next prime is 694033. The reversal of 694025 is 520496.

It is not a de Polignac number, because 694025 - 2⁶ = 693961 is a prime.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 693985 and 694003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9740 + ... + 9810.

It is an arithmetic number, because the mean of its divisors is an integer number (40176).

2⁶⁹⁴⁰²⁵ is an apocalyptic number.

It is an amenable number.

694025 is a deficient number, since it is larger than the sum of its proper divisors (270199).

694025 is a wasteful number, since it uses less digits than its factorization.

694025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121 (or 116 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 694025 is about 833.0816286535. The cubic root of 694025 is about 88.5370481251.

The spelling of 694025 in words is "six hundred ninety-four thousand, twenty-five".