1704725 has 12 divisors (see below), whose sum is σ = 2306400. Its totient is φ = 1239600.

The previous prime is 1704713. The next prime is 1704727. The reversal of 1704725 is 5274071.

It is not a de Polignac number, because 1704725 - 2¹⁴ = 1688341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1704694 and 1704703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1704727) 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, 2825 + ... + 3374.

It is an arithmetic number, because the mean of its divisors is an integer number (192200).

2^1704725 is an apocalyptic number.

It is an amenable number.

1704725 is a deficient number, since it is larger than the sum of its proper divisors (601675).

1704725 is a wasteful number, since it uses less digits than its factorization.

1704725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6220 (or 6215 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 1704725 is about 1305.6511785312. The cubic root of 1704725 is about 119.4587896158.

Adding to 1704725 its reverse (5274071), we get a palindrome (6978796).

The spelling of 1704725 in words is "one million, seven hundred four thousand, seven hundred twenty-five".