1975796 has 12 divisors (see below), whose sum is σ = 3478020. Its totient is φ = 982080.

The previous prime is 1975789. The next prime is 1975811. The reversal of 1975796 is 6975791.

It can be written as a sum of positive squares in 2 ways, for example, as 902500 + 1073296 = 950^2 + 1036^2 .

It is a congruent 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, 641 + ... + 2088.

It is an arithmetic number, because the mean of its divisors is an integer number (289835).

2^1975796 is an apocalyptic number.

It is an amenable number.

1975796 is a deficient number, since it is larger than the sum of its proper divisors (1502224).

1975796 is a wasteful number, since it uses less digits than its factorization.

1975796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2914 (or 2912 counting only the distinct ones).

The product of its digits is 119070, while the sum is 44.

The square root of 1975796 is about 1405.6301078164. The cubic root of 1975796 is about 125.4817886518.

The spelling of 1975796 in words is "one million, nine hundred seventy-five thousand, seven hundred ninety-six".