1967996 has 12 divisors (see below), whose sum is σ = 3509352. Its totient is φ = 965328.

The previous prime is 1967947. The next prime is 1968017. The reversal of 1967996 is 6997691.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1967996.

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, 4430 + ... + 4853.

It is an arithmetic number, because the mean of its divisors is an integer number (292446).

2^1967996 is an apocalyptic number.

It is an amenable number.

1967996 is a deficient number, since it is larger than the sum of its proper divisors (1541356).

1967996 is a wasteful number, since it uses less digits than its factorization.

1967996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9340 (or 9338 counting only the distinct ones).

The product of its digits is 183708, while the sum is 47.

The square root of 1967996 is about 1402.8528076744. The cubic root of 1967996 is about 125.3164462183.

It can be divided in two parts, 196 and 7996, that added together give a 13-th power (8192 = 2¹³).

The spelling of 1967996 in words is "one million, nine hundred sixty-seven thousand, nine hundred ninety-six".