1968475 has 12 divisors (see below), whose sum is σ = 2477520. Its totient is φ = 1551200.

The previous prime is 1968467. The next prime is 1968487. The reversal of 1968475 is 5748691.

It is not a de Polignac number, because 1968475 - 2³ = 1968467 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1221 + ... + 2329.

It is an arithmetic number, because the mean of its divisors is an integer number (206460).

2^1968475 is an apocalyptic number.

1968475 is a deficient number, since it is larger than the sum of its proper divisors (509045).

1968475 is a wasteful number, since it uses less digits than its factorization.

1968475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190 (or 1185 counting only the distinct ones).

The product of its digits is 60480, while the sum is 40.

The square root of 1968475 is about 1403.0235208292. The cubic root of 1968475 is about 125.3266125175.

The spelling of 1968475 in words is "one million, nine hundred sixty-eight thousand, four hundred seventy-five".