1703972 has 12 divisors (see below), whose sum is σ = 2993676. Its totient is φ = 848640.

The previous prime is 1703963. The next prime is 1703983. The reversal of 1703972 is 2793071.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 106276 + 1597696 = 326^2 + 1264^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 572 + ... + 1932.

It is an arithmetic number, because the mean of its divisors is an integer number (249473).

2^1703972 is an apocalyptic number.

It is an amenable number.

1703972 is a deficient number, since it is larger than the sum of its proper divisors (1289704).

1703972 is a wasteful number, since it uses less digits than its factorization.

1703972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1678 (or 1676 counting only the distinct ones).

The product of its (nonzero) digits is 2646, while the sum is 29.

The square root of 1703972 is about 1305.3627848227. The cubic root of 1703972 is about 119.4411981731.

The spelling of 1703972 in words is "one million, seven hundred three thousand, nine hundred seventy-two".