1966014 has 24 divisors (see below), whose sum is σ = 4286880. Its totient is φ = 651168.

The previous prime is 1966009. The next prime is 1966031. The reversal of 1966014 is 4106691.

It is a super-2 number, since 2×1966014² = 7730422096392, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4074 + ... + 4530.

It is an arithmetic number, because the mean of its divisors is an integer number (178620).

2^1966014 is an apocalyptic number.

1966014 is an abundant number, since it is smaller than the sum of its proper divisors (2320866).

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

1966014 is a wasteful number, since it uses less digits than its factorization.

1966014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704 (or 701 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 1966014 is about 1402.1462120621. The cubic root of 1966014 is about 125.2743626936.

The spelling of 1966014 in words is "one million, nine hundred sixty-six thousand, fourteen".