1960966 has 8 divisors (see below), whose sum is σ = 3361680. Its totient is φ = 840408.

The previous prime is 1960961. The next prime is 1960969. The reversal of 1960966 is 6690691.

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

It is a super-3 number, since 3×1960966³ = 22622023333976126088, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1960961) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 70021 + ... + 70048.

It is an arithmetic number, because the mean of its divisors is an integer number (420210).

2^1960966 is an apocalyptic number.

1960966 is a deficient number, since it is larger than the sum of its proper divisors (1400714).

1960966 is a wasteful number, since it uses less digits than its factorization.

1960966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140078.

The product of its (nonzero) digits is 17496, while the sum is 37.

The square root of 1960966 is about 1400.3449575015. The cubic root of 1960966 is about 125.1670513181.

It can be divided in two parts, 1960 and 966, that added together give a triangular number (2926 = T₇₆).

The spelling of 1960966 in words is "one million, nine hundred sixty thousand, nine hundred sixty-six".