1975996 has 12 divisors (see below), whose sum is σ = 3772440. Its totient is φ = 898160.

The previous prime is 1975991. The next prime is 1975997. The reversal of 1975996 is 6995791.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1975991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22411 + ... + 22498.

It is an arithmetic number, because the mean of its divisors is an integer number (314370).

2^1975996 is an apocalyptic number.

It is an amenable number.

1975996 is a deficient number, since it is larger than the sum of its proper divisors (1796444).

1975996 is a wasteful number, since it uses less digits than its factorization.

1975996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44924 (or 44922 counting only the distinct ones).

The product of its digits is 153090, while the sum is 46.

The square root of 1975996 is about 1405.7012484877. The cubic root of 1975996 is about 125.4860224747.

The spelling of 1975996 in words is "one million, nine hundred seventy-five thousand, nine hundred ninety-six".