1975794 has 8 divisors (see below), whose sum is σ = 3951600. Its totient is φ = 658596.

The previous prime is 1975789. The next prime is 1975811. The reversal of 1975794 is 4975791.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

1975794 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164644 + ... + 164655.

It is an arithmetic number, because the mean of its divisors is an integer number (493950).

2^1975794 is an apocalyptic number.

1975794 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1975794 is a wasteful number, since it uses less digits than its factorization.

1975794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329304.

The product of its digits is 79380, while the sum is 42.

The square root of 1975794 is about 1405.6293963915. The cubic root of 1975794 is about 125.4817463121.

The spelling of 1975794 in words is "one million, nine hundred seventy-five thousand, seven hundred ninety-four".