351725 has 12 divisors (see below), whose sum is σ = 476160. Its totient is φ = 255600.

The previous prime is 351707. The next prime is 351727. The reversal of 351725 is 527153.

It is not a de Polignac number, because 351725 - 2⁶ = 351661 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 351725.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 365 + ... + 914.

It is an arithmetic number, because the mean of its divisors is an integer number (39680).

2³⁵¹⁷²⁵ is an apocalyptic number.

It is an amenable number.

351725 is a deficient number, since it is larger than the sum of its proper divisors (124435).

351725 is a wasteful number, since it uses less digits than its factorization.

351725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300 (or 1295 counting only the distinct ones).

The product of its digits is 1050, while the sum is 23.

The square root of 351725 is about 593.0640774824. The cubic root of 351725 is about 70.5885746852.

Adding to 351725 its reverse (527153), we get a palindrome (878878).

The spelling of 351725 in words is "three hundred fifty-one thousand, seven hundred twenty-five".